{"title":"Commercial Lighting Fixtures","description":"\u003cp\u003eCommercial ceilings ask different questions than a living room does. How many foot-candles land on the desk. Whether the fixture drops into a 2x4 grid. What happens to the electricity bill across 40 units. These fixtures are chosen with those answers in mind.\u003c\/p\u003e\n\n\u003ch2\u003eMatching the fixture to the ceiling\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrop ceiling with a T-bar grid\u003c\/strong\u003e — LED panels and troffers in 2x2 or 2x4 sizes lay straight into the grid.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOpen ceiling over 15 feet\u003c\/strong\u003e — high bays push light down from warehouse and gym heights.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinished drywall ceiling\u003c\/strong\u003e — surface mounts and recessed downlights keep the line clean.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLong open floor plate\u003c\/strong\u003e — \u003ca href=\"\/collections\/linear-lighting\"\u003elinear runs\u003c\/a\u003e carry light down a corridor without gaps.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eLight levels by space\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpace\u003c\/th\u003e\n\u003cth\u003eFoot-candles\u003c\/th\u003e\n\u003cth\u003eColour temperature\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOpen office\u003c\/td\u003e\n\u003ctd\u003e30 – 50\u003c\/td\u003e\n\u003ctd\u003e3500K – 4000K\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRetail floor\u003c\/td\u003e\n\u003ctd\u003e50 – 75\u003c\/td\u003e\n\u003ctd\u003e3000K – 4000K\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWarehouse\u003c\/td\u003e\n\u003ctd\u003e20 – 30\u003c\/td\u003e\n\u003ctd\u003e4000K – 5000K\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eRestaurant\u003c\/td\u003e\n\u003ctd\u003e10 – 20\u003c\/td\u003e\n\u003ctd\u003e2700K\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCorridor\u003c\/td\u003e\n\u003ctd\u003e10 – 20\u003c\/td\u003e\n\u003ctd\u003e3500K\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat to check on the spec sheet\u003c\/h3\u003e\n\u003cp\u003eLook for lumens per watt (higher means lower running cost), CRI 80 or above so colours read correctly, and a driver you can actually replace. In retail, CRI 90 and up is worth paying for — it is the difference between merchandise that looks right and merchandise that looks flat.\u003c\/p\u003e\n\n\u003ch2\u003eWorking on a project?\u003c\/h2\u003e\n\u003cp\u003eSend us the drawings and we will come back with a fixture schedule, lead times and a quote. Pair these with \u003ca href=\"\/collections\/emergency-lighting\"\u003eemergency lighting\u003c\/a\u003e to meet egress code. \u003ca href=\"\/pages\/contact\"\u003eStart a project quote\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"24w-led-recessed-downlight","title":"24W LED Recessed Downlight | Commercial Grade Light with Selectable CCT","description":"\u003ch2\u003eA step up when 18W leaves the room short\u003c\/h2\u003e\n\u003cp\u003e24W is the point where a fixture stops being a domestic downlight and starts covering commercial floor area. In a large open plan room, a shop floor or an office, this is usually the wattage that gets the light levels where they need to be without doubling the number of openings.\u003c\/p\u003e\n\u003cp\u003eThe wide beam keeps the coverage even, which is what stops a bright fixture from turning into a row of hot spots.\u003c\/p\u003e\n\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e24W LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam\u003c\/td\u003e\n\u003ctd\u003eWide, for even coverage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003eSelectable on the fixture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eRecessed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight source\u003c\/td\u003e\n\u003ctd\u003eSMD LED, integrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eLight levels by space\u003c\/h2\u003e\n\u003cp\u003eCommercial spaces are specified in foot-candles rather than by feel. These are the levels most projects work to.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpace\u003c\/th\u003e\n\u003cth\u003eFoot-candles\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpen office\u003c\/td\u003e\n\u003ctd\u003e30 – 50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRetail floor\u003c\/td\u003e\n\u003ctd\u003e50 – 75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorridor\u003c\/td\u003e\n\u003ctd\u003e10 – 20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReception\u003c\/td\u003e\n\u003ctd\u003e20 – 30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLarge open plan home\u003c\/td\u003e\n\u003ctd\u003e20 – 30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCircuit capacity\u003c\/h3\u003e\n\u003cp\u003eAt 24W each, a long run adds up faster than people expect. Twenty fixtures is nearly 500W before anything else on the circuit. Have the electrician confirm the load before the first one goes in, not after the twentieth.\u003c\/p\u003e\n\n\u003ch2\u003eSpacing\u003c\/h2\u003e\n\u003cp\u003eDivide the ceiling height in feet by two. At 9 or 10 feet, that is a fixture every 4 to 5 feet. In a commercial fit-out, keep the grid square to the room and to the ceiling tiles, since a misaligned run is the first thing anyone notices.\u003c\/p\u003e\n\n\u003ch2\u003eColour temperature\u003c\/h2\u003e\n\u003cp\u003eSelectable at the fixture. Neutral suits an office or a retail floor. Cooler suits a workshop. Warmer suits a large living space that should still feel like a home.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation\u003c\/h2\u003e\n\u003cp\u003eHardwired and recessed, fitted by a licensed electrician. Confirm void depth, insulation clearance and circuit capacity before cutting.\u003c\/p\u003e\n\n\u003ch2\u003eRelated\u003c\/h2\u003e\n\u003cp\u003eFor smaller rooms see our \u003ca href=\"\/collections\/recessed-lighting\"\u003e18W downlight\u003c\/a\u003e. For high ceilings, see the \u003ca href=\"\/collections\/recessed-lighting\"\u003e30W downlight\u003c\/a\u003e. For a full commercial scheme, see \u003ca href=\"\/collections\/commercial-ceiling-lights\"\u003ecommercial ceiling lights\u003c\/a\u003e.\u003c\/p\u003e\n","brand":"Alvetto Lighting","offers":[{"title":"Default Title","offer_id":67584434667885,"sku":"ALV-RD-24W","price":56.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1030\/5434\/4557\/files\/24w-led-recessed-downlight-commercial-grade-light-with-selectable-cct-alvetto-lighting2.png?v=1790861649"},{"product_id":"40w-led-recessed-downlight","title":"40W LED Recessed Downlight | High Ceiling Light with Selectable CCT","description":"\u003ch2\u003eThe top of the range\u003c\/h2\u003e\n\u003cp\u003e40W is as much output as a single recessed fixture sensibly delivers. Past this point you are into high bay territory, where the fixture hangs below the ceiling rather than sitting inside it. This is the last size that still disappears into a ceiling.\u003c\/p\u003e\n\u003cp\u003eSpecify it where the ceiling is high enough that light has a long way to travel, or where the floor area is large enough that fewer, brighter fixtures beat a grid of small ones.\u003c\/p\u003e\n\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e40W LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam\u003c\/td\u003e\n\u003ctd\u003eWide, for even coverage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003eSelectable on the fixture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eRecessed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight source\u003c\/td\u003e\n\u003ctd\u003eSMD LED, integrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eIs 40W right, or is it too much\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCeiling height\u003c\/th\u003e\n\u003cth\u003eSensible wattage\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnder 9 ft\u003c\/td\u003e\n\u003ctd\u003e9W – 18W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9 – 11 ft\u003c\/td\u003e\n\u003ctd\u003e18W – 24W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e11 – 14 ft\u003c\/td\u003e\n\u003ctd\u003e24W – 30W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e14 ft and above\u003c\/td\u003e\n\u003ctd\u003e30W – 40W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eAt a normal ceiling height a 40W fixture is uncomfortable to stand under and wastes most of its output. Height is what justifies it, not floor area on its own.\u003c\/p\u003e\n\n\u003ch3\u003eCircuit load\u003c\/h3\u003e\n\u003cp\u003eTen of these is 400W on one circuit before anything else is connected. On a project of any size, the electrician needs the full fixture count before the first cable goes in. Working it out halfway through means rerunning circuits.\u003c\/p\u003e\n\n\u003ch2\u003eWhere it belongs\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarehouses and distribution floors\u003c\/strong\u003e with open ceilings.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSports halls and gyms\u003c\/strong\u003e where the roof is well above head height.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAtriums and double-height lobbies\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLarge retail floors\u003c\/strong\u003e where light must reach the floor from a long way up.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWorkshops\u003c\/strong\u003e with high roofs and machinery below.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eColour temperature\u003c\/h2\u003e\n\u003cp\u003eSelectable at the fixture. Cooler settings suit a warehouse or a workshop where seeing detail matters. Neutral suits retail and lobbies. Keep the whole space on one setting.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation\u003c\/h2\u003e\n\u003cp\u003eHardwired and recessed, fitted by a licensed electrician. Confirm void depth, insulation clearance and total circuit load before any cutting.\u003c\/p\u003e\n\n\u003ch2\u003eRelated\u003c\/h2\u003e\n\u003cp\u003eFor lower ceilings see our \u003ca href=\"\/collections\/recessed-lighting\"\u003e24W and 30W downlights\u003c\/a\u003e. For open ceilings where nothing recesses, see \u003ca href=\"\/collections\/commercial-ceiling-lights\"\u003ecommercial ceiling lights\u003c\/a\u003e.\u003c\/p\u003e\n","brand":"Alvetto Lighting","offers":[{"title":"Default Title","offer_id":67584439517549,"sku":"ALV-RD-40W","price":64.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1030\/5434\/4557\/files\/40w-led-recessed-downlight-high-ceiling-light-with-selectable-cct-alvetto-lighting2.png?v=1790861809"},{"product_id":"led-temporary-work-light","title":"LED Temporary Work Light | Selectable 100W, 80W or 60W, IP65 Rated","description":"\u003ch2\u003eLight that moves with the job\u003c\/h2\u003e\n\u003cp\u003eA temporary work light lives a different life to a fixed fitting. It gets carried, dropped, left out overnight and hung from whatever is handy. This one is built for that: an IP65 sealed body that keeps out dust and water jets, in high-visibility orange so nobody trips over it on a dark site.\u003c\/p\u003e\n\u003cp\u003eThe wattage selector switches between 100W, 80W and 60W, so the same unit covers a bright task area or a longer run on lower output.\u003c\/p\u003e\n\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSelectable wattage\u003c\/td\u003e\n\u003ctd\u003e100W, 80W or 60W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRating\u003c\/td\u003e\n\u003ctd\u003eIP65, dust tight and water jet resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100 to 277V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection\u003c\/td\u003e\n\u003ctd\u003eUS plug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour\u003c\/td\u003e\n\u003ctd\u003eHigh-visibility orange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWhat IP65 covers and what it does not\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCondition\u003c\/th\u003e\n\u003cth\u003eIP65\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDust and site debris\u003c\/td\u003e\n\u003ctd\u003eFully protected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeather and hose-down\u003c\/td\u003e\n\u003ctd\u003eProtected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStanding in water\u003c\/td\u003e\n\u003ctd\u003eNot rated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSubmerged\u003c\/td\u003e\n\u003ctd\u003eNot rated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eIt will survive being left out in weather. It will not survive sitting in a puddle. On a wet site, hang it or stand it clear of the ground.\u003c\/p\u003e\n\n\u003ch3\u003eSetting the wattage\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e100W\u003c\/strong\u003e — the working face, where the detail is.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e80W\u003c\/strong\u003e — general area light around the task.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e60W\u003c\/strong\u003e — access routes, stairs, and anywhere left on overnight.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDropping to 60W on the lights that stay on all night cuts the running cost noticeably across a long project.\u003c\/p\u003e\n\n\u003ch2\u003eOn site\u003c\/h2\u003e\n\u003cp\u003ePlug-connected, so it goes straight onto a site supply or a distribution board without an electrician for each move. The supply itself still needs to be properly protected — a plug does not change the requirements for site power.\u003c\/p\u003e\n\n\u003ch2\u003eRelated\u003c\/h2\u003e\n\u003cp\u003eFor permanent installation see our \u003ca href=\"\/collections\/commercial-ceiling-lights\"\u003eshop lights\u003c\/a\u003e and \u003ca href=\"\/collections\/commercial-ceiling-lights\"\u003ehigh bays\u003c\/a\u003e.\u003c\/p\u003e\n","brand":"Alvetto Lighting","offers":[{"title":"100W \/ 80W \/ 60W","offer_id":67584491553133,"sku":"ALV-WL-PRO-100W","price":331.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1030\/5434\/4557\/files\/LEDTemporaryWorkLightSelectable100W_80Wor60W_IP65Rated.png?v=1793198145"},{"product_id":"led-linkable-work-light","title":"LED Linkable Work Light 60W | 5000K Site Light with US Plug","description":"\u003ch2\u003ePlug one into the next\u003c\/h2\u003e\n\u003cp\u003eLinkable means these connect to each other in a chain. One supply feeds the first fixture, and each one after that takes its power from the one before. On a site that saves running a separate lead to every light, which is where most of the time and most of the trip hazards come from.\u003c\/p\u003e\n\u003cp\u003eAt 60W in high-visibility yellow, these are built to be seen as well as to light. On a crowded job that matters.\u003c\/p\u003e\n\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e60W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003e5000K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100 to 277V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection\u003c\/td\u003e\n\u003ctd\u003eUS plug, linkable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour\u003c\/td\u003e\n\u003ctd\u003eHigh-visibility yellow\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003ePlanning a linked run\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCheck the link limit\u003c\/strong\u003e — every linkable system has a maximum number per chain, set by the current the first connector can carry. Exceeding it is a fire risk, not just a performance issue.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWork out the load\u003c\/strong\u003e — six at 60W is 360W on one supply lead. Confirm the circuit before you start linking.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpace them by the task\u003c\/strong\u003e — 15 to 20 feet apart down a corridor, closer where work is happening.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKeep the run tidy\u003c\/strong\u003e — the point of linking is fewer leads on the floor. Clip the cable up as you go or the benefit is lost.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhere linkable earns its place\u003c\/h3\u003e\n\u003cp\u003eLong corridors, stairwells, temporary walkways, and any area lit for weeks rather than hours. For a single work face, a standalone light is simpler. The advantage appears once you need more than three or four lights in a line.\u003c\/p\u003e\n\n\u003ch2\u003eSite power\u003c\/h2\u003e\n\u003cp\u003ePlug connected, so fixtures move without an electrician each time. The supply itself still has to meet the requirements for site power, and a linked chain draws through the first connector — check its rating before extending the run.\u003c\/p\u003e\n\n\u003ch2\u003eRelated\u003c\/h2\u003e\n\u003cp\u003eFor a standalone site light see our \u003ca href=\"\/collections\/commercial-ceiling-lights\"\u003etemporary work light\u003c\/a\u003e. For permanent installation, see \u003ca href=\"\/collections\/commercial-ceiling-lights\"\u003eshop lights\u003c\/a\u003e.\u003c\/p\u003e\n","brand":"Alvetto Lighting","offers":[{"title":"60W","offer_id":67584605356397,"sku":"ALV-WL-LINK-60W","price":189.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1030\/5434\/4557\/files\/LEDLinkableWorkLight60W5000KSiteLightwithUSPlug.png?v=1793198024"},{"product_id":"240w-high-bay-motion-sensor","title":"240W High Bay with Motion Sensor | Microwave Induction, 5000K","description":"\u003ch2\u003eA high bay that runs itself\u003c\/h2\u003e\n\u003cp\u003eA microwave sensor in the housing detects movement and brings the fixture up to full output. When the area empties it drops back down. In a warehouse where half the aisles are empty at any moment, that is the difference between lighting the whole floor all shift and lighting the part of it somebody is standing in.\u003c\/p\u003e\n\u003cp\u003eAt 240W and 5000K it is a standard industrial high bay in every other respect.\u003c\/p\u003e\n\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e240W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003e5000K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor\u003c\/td\u003e\n\u003ctd\u003eMicrowave induction, built in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100 to 277V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm\u003c\/td\u003e\n\u003ctd\u003eUFO high bay, round\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eMicrowave or infrared sensing\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003eMicrowave\u003c\/th\u003e\n\u003cth\u003eInfrared\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDetects\u003c\/td\u003e\n\u003ctd\u003eMovement, including through light material\u003c\/td\u003e\n\u003ctd\u003eBody heat in line of sight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange at height\u003c\/td\u003e\n\u003ctd\u003eHolds up well at 25 ft and above\u003c\/td\u003e\n\u003ctd\u003eFalls off with height\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCold environments\u003c\/td\u003e\n\u003ctd\u003eUnaffected\u003c\/td\u003e\n\u003ctd\u003eLess reliable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFalse triggers\u003c\/td\u003e\n\u003ctd\u003eCan pick up movement beyond the aisle\u003c\/td\u003e\n\u003ctd\u003eRare\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eFor a high bay mounted 25 feet up in a cold store, microwave is the only one of the two that works reliably. That is why it is the standard on industrial fixtures.\u003c\/p\u003e\n\n\u003ch3\u003eTuning the sensitivity\u003c\/h3\u003e\n\u003cp\u003eSet too high, the fixture triggers on a forklift two aisles away and never dims. Set too low, someone walking slowly does not register. Most sensors have an adjustment on the housing — set it during commissioning with people actually moving in the space, not from the specification sheet.\u003c\/p\u003e\n\n\u003ch2\u003eWhere the saving comes from\u003c\/h2\u003e\n\u003cp\u003eA sensor pays for itself in a space that is occupied intermittently: storage aisles, plant rooms, loading areas, overnight shifts. In a manufacturing hall staffed continuously, it saves nothing and adds a component that can fail. Match the fixture to how the space is used.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation\u003c\/h2\u003e\n\u003cp\u003eHardwired at 100 to 277V by a licensed electrician. Mount where the sensor can see the aisle, and commission the sensitivity before the lift leaves site.\u003c\/p\u003e\n\n\u003ch2\u003eRelated\u003c\/h2\u003e\n\u003cp\u003eFor high bays without a sensor see our \u003ca href=\"\/collections\/commercial-ceiling-lights\"\u003eUFO and linear high bays\u003c\/a\u003e. For lower ceilings, see \u003ca href=\"\/collections\/commercial-ceiling-lights\"\u003eshop lights\u003c\/a\u003e.\u003c\/p\u003e\n","brand":"Alvetto Lighting","offers":[{"title":"240W","offer_id":67594884579693,"sku":"ALV-HB-MS-240W","price":345.0,"currency_code":"USD","in_stock":false}]},{"product_id":"commercial-downlight","title":"Commercial LED Downlight | Selectable Wattage in 6, 8 and 10 Inch","description":"\u003ch2\u003eOne commercial downlight, three cut-out sizes\u003c\/h2\u003e\n\u003cp\u003eCommercial downlights are bought by the carton, not the fitting. This is one fixture family in three cut-out sizes — 6 inch, 8 inch and 10 inch — so a whole building can run on a single part number per ceiling. Choose the size on this page; each size carries a selectable wattage set on the fixture once the layout is final.\u003c\/p\u003e\n\n\u003ch2\u003eChoosing the size\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eSelectable wattage\u003c\/th\u003e\n\u003cth\u003eTypical use\u003c\/th\u003e\n\u003cth\u003eSpacing\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e6 inch\u003c\/td\u003e\n\u003ctd\u003e27W, 19W or 13W\u003c\/td\u003e\n\u003ctd\u003eCorridors, small offices, back of house\u003c\/td\u003e\n\u003ctd\u003e6 – 8 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8 inch\u003c\/td\u003e\n\u003ctd\u003e36W, 27W or 18W\u003c\/td\u003e\n\u003ctd\u003eOffices, retail, meeting rooms\u003c\/td\u003e\n\u003ctd\u003e7 – 9 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10 inch\u003c\/td\u003e\n\u003ctd\u003e40W, 30W or 20W\u003c\/td\u003e\n\u003ctd\u003eLobbies, reception, high ceilings\u003c\/td\u003e\n\u003ctd\u003e6 – 8 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCut-out size\u003c\/td\u003e\n\u003ctd\u003e6, 8 or 10 inch (select above)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003eSelectable on the fixture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003eTunable on the fixture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e120 to 347V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply\u003c\/td\u003e\n\u003ctd\u003eBy the carton and pallet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight source\u003c\/td\u003e\n\u003ctd\u003eSMD LED, integrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eRecessed, hardwired\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWhy 347V matters\u003c\/h2\u003e\n\u003cp\u003eMost domestic fixtures stop at 277V. The 120 to 347V input covers Canadian commercial installations, where 347V is standard in offices and retail. If the project is north of the border, this line rules the fixture in or out.\u003c\/p\u003e\n\n\u003ch3\u003eStandardise a floor plate\u003c\/h3\u003e\n\u003cp\u003eBecause the wattage is selectable, a whole storey can run on one size. Corridors and back of house on the low setting, offices on the middle, lobbies and reception on the high. One line on the order, one spare stock item, and no chance of the wrong box reaching the wrong room.\u003c\/p\u003e\n\n\u003ch3\u003eSet the wattage before the ceiling closes\u003c\/h3\u003e\n\u003cp\u003eThe selector is on the fixture. Once the grid is in and the fixtures are seated, changing the setting means pulling each one back out. Commission as you install.\u003c\/p\u003e\n\n\u003ch2\u003eOrdering by volume\u003c\/h2\u003e\n\u003cp\u003eSupplied by the carton and the pallet, priced for a project rather than a single fitting. Send us the fixture count and the sizes and we will quote cartons against a pallet either way.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation\u003c\/h2\u003e\n\u003cp\u003eHardwired and recessed, fitted by a licensed electrician. Confirm the ceiling void depth, insulation clearance and the circuit load for the full run before the first fixture goes in.\u003c\/p\u003e\n\n\u003ch2\u003eRelated\u003c\/h2\u003e\n\u003cp\u003eFor high ceilings above 15 feet, see our \u003ca href=\"\/collections\/commercial-ceiling-lights\"\u003ehigh bays\u003c\/a\u003e. For a full scheme, browse \u003ca href=\"\/collections\/commercial-ceiling-lights\"\u003ecommercial ceiling lights\u003c\/a\u003e.\u003c\/p\u003e\n","brand":"Alvetto Lighting","offers":[{"title":"6 Inch","offer_id":67839409914221,"sku":"ALV-CDL-06IN-27W","price":126.0,"currency_code":"USD","in_stock":false},{"title":"8 Inch","offer_id":67594890740077,"sku":"ALV-CDL-08IN-36W","price":170.0,"currency_code":"USD","in_stock":false},{"title":"10 Inch","offer_id":67839409946989,"sku":"ALV-CDL-10IN-40W","price":220.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1030\/5434\/4557\/files\/8-inch-commercial-downlight-selectable-36w-27w-or-18w-4-per-carton-alvetto-lighting2.png?v=1790879832"},{"product_id":"horizontal-led-corn-light-e39","title":"Horizontal LED Corn Light E39 | 80W to 48W Selectable, Tunable CCT","description":"\u003ch2\u003eA retrofit lamp that lies on its side\u003c\/h2\u003e\n\u003cp\u003eStandard corn lamps point straight down out of the socket. That works in a high bay hanging from a ceiling. It does not work in a wall pack or a shoebox, where the socket faces sideways and the lamp ends up throwing most of its light at the inside of the housing.\u003c\/p\u003e\n\u003cp\u003eA horizontal lamp puts the emitters along its length instead of around a vertical tube. Fitted into a sideways socket, the light goes out of the fixture rather than into it.\u003c\/p\u003e\n\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSelectable wattage\u003c\/td\u003e\n\u003ctd\u003e80W, 60W or 48W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003eTunable, 4500K \/ 5000K \/ 5700K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003ctd\u003eE39 mogul, with E26 option\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100 to 277V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrientation\u003c\/td\u003e\n\u003ctd\u003eHorizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eVertical or horizontal\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFixture\u003c\/th\u003e\n\u003cth\u003eSocket faces\u003c\/th\u003e\n\u003cth\u003eTake\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh bay\u003c\/td\u003e\n\u003ctd\u003eDown\u003c\/td\u003e\n\u003ctd\u003eVertical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWall pack\u003c\/td\u003e\n\u003ctd\u003eSideways\u003c\/td\u003e\n\u003ctd\u003eHorizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShoebox\u003c\/td\u003e\n\u003ctd\u003eSideways or down\u003c\/td\u003e\n\u003ctd\u003eCheck before ordering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePost top lantern\u003c\/td\u003e\n\u003ctd\u003eUp\u003c\/td\u003e\n\u003ctd\u003eVertical, base down\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eIf you are not sure, open one fixture and look. Ordering the wrong orientation for a site of fifty fixtures is an expensive way to find out.\u003c\/p\u003e\n\n\u003ch3\u003eSelectable wattage on a retrofit\u003c\/h3\u003e\n\u003cp\u003eUseful because you rarely know the right output until the first one is in. Fit one, stand underneath at night, and set the rest to match. Trying to calculate it from the old lamp's wattage rarely lands right, since the old fixture's reflector and lens have usually lost efficiency over the years.\u003c\/p\u003e\n\n\u003ch3\u003eBallast bypass\u003c\/h3\u003e\n\u003cp\u003eAs with any corn lamp, the existing ballast normally has to be removed and the lamp wired direct. A ballast built for metal halide will damage an LED lamp. This is mains wiring and belongs with a licensed electrician.\u003c\/p\u003e\n\n\u003ch2\u003eRelated\u003c\/h2\u003e\n\u003cp\u003eFor high bays and downward sockets see our \u003ca href=\"\/collections\/commercial-ceiling-lights\"\u003evertical corn lamps\u003c\/a\u003e. For new fixtures rather than retrofit, see \u003ca href=\"\/collections\/outdoor-wall-lights\"\u003ewall packs\u003c\/a\u003e.\u003c\/p\u003e\n","brand":"Alvetto Lighting","offers":[{"title":"80W \/ 60W \/ 48W","offer_id":67594897129837,"sku":"ALV-CORN-H-80W-E39","price":161.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1030\/5434\/4557\/files\/Horizontal_LED_Corn_Light_E39_80W_to_48W_Selectable_Tunable_CCT.png?v=1793197876"},{"product_id":"120w-led-low-bay-light","title":"120W LED Low Bay Light | Selectable 120W to 72W with Tunable CCT","description":"\u003ch2\u003eHigh bay output at low bay height\u003c\/h2\u003e\n\u003cp\u003eMost high bays start at 200W and assume a ceiling of 20 feet or more. Plenty of buildings do not have that. A mezzanine, a small workshop, a garage bay, a retail stockroom — ceilings of 12 to 18 feet, too high for a shop light and too low for a 300W fixture.\u003c\/p\u003e\n\u003cp\u003eAt 120W, 96W or 72W selectable, this is the fixture for that gap. The colour temperature is tunable too, which a full-size industrial high bay rarely offers.\u003c\/p\u003e\n\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSelectable wattage\u003c\/td\u003e\n\u003ctd\u003e120W, 96W or 72W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003eTunable, 3000K \/ 4000K \/ 5000K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100 to 277V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimming\u003c\/td\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm\u003c\/td\u003e\n\u003ctd\u003eUFO high bay, round\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eHeight, setting, spacing\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCeiling\u003c\/th\u003e\n\u003cth\u003eSetting\u003c\/th\u003e\n\u003cth\u003eSpacing\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e12 – 14 ft\u003c\/td\u003e\n\u003ctd\u003e72W\u003c\/td\u003e\n\u003ctd\u003e14 – 16 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e14 – 16 ft\u003c\/td\u003e\n\u003ctd\u003e96W\u003c\/td\u003e\n\u003ctd\u003e16 – 18 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e16 – 18 ft\u003c\/td\u003e\n\u003ctd\u003e120W\u003c\/td\u003e\n\u003ctd\u003e18 – 20 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhy tunable matters at this size\u003c\/h3\u003e\n\u003cp\u003eA 12 to 18 foot ceiling often sits over a space people spend time in rather than pass through — a workshop, a studio, a stockroom with a desk in the corner. 5000K is right for industrial work and wrong for a room somebody sits in all day. Being able to drop to 4000K or 3000K makes the same fixture suit both.\u003c\/p\u003e\n\n\u003ch3\u003eBelow 12 feet, use something else\u003c\/h3\u003e\n\u003cp\u003eEven at 72W, a concentrated round beam at 10 feet is uncomfortable to stand under. Use a linear shop light, which spreads the same output across a longer fixture.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation\u003c\/h2\u003e\n\u003cp\u003eSuspended and hardwired at 100 to 277V by a licensed electrician. Set the wattage and the colour temperature before it goes up, and confirm the suspension points and circuit load for the full run.\u003c\/p\u003e\n\n\u003ch2\u003eRelated\u003c\/h2\u003e\n\u003cp\u003eFor taller ceilings see our \u003ca href=\"\/collections\/commercial-ceiling-lights\"\u003e240W and 300W high bays\u003c\/a\u003e. For ceilings under 12 feet, see \u003ca href=\"\/collections\/commercial-ceiling-lights\"\u003eshop lights\u003c\/a\u003e.\u003c\/p\u003e\n","brand":"Alvetto Lighting","offers":[{"title":"120W \/ 96W \/ 72W","offer_id":67594897293677,"sku":"ALV-LB-120W","price":244.0,"currency_code":"USD","in_stock":false}]},{"product_id":"led-corn-light-e39","title":"LED Corn Light E39 | 80W to 300W Retrofit for High Bays and Shoeboxes","description":"\u003ch2\u003eOne lamp family, 80W to 300W\u003c\/h2\u003e\n\u003cp\u003eA corn lamp screws into the mogul socket of a fixture you already own and replaces the metal halide or high pressure sodium lamp inside it. The housing, the pole and the wiring all stay. That is why retrofitting a site takes an afternoon and a lift rather than scaffolding and downtime.\u003c\/p\u003e\n\u003cp\u003eThe range runs from 80W to 300W, so one part family covers a low bay, a shoebox and a high mast.\u003c\/p\u003e\n\n\u003ch2\u003eMatching the wattage to what you are replacing\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eOld lamp\u003c\/th\u003e\n\u003cth\u003eTypical wattage\u003c\/th\u003e\n\u003cth\u003eCorn lamp\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMetal halide\u003c\/td\u003e\n\u003ctd\u003e175W – 250W\u003c\/td\u003e\n\u003ctd\u003e80W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMetal halide\u003c\/td\u003e\n\u003ctd\u003e250W – 400W\u003c\/td\u003e\n\u003ctd\u003e100W – 120W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMetal halide\u003c\/td\u003e\n\u003ctd\u003e400W – 750W\u003c\/td\u003e\n\u003ctd\u003e200W – 250W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMetal halide\u003c\/td\u003e\n\u003ctd\u003e750W – 1000W\u003c\/td\u003e\n\u003ctd\u003e300W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh pressure sodium\u003c\/td\u003e\n\u003ctd\u003e250W\u003c\/td\u003e\n\u003ctd\u003e80W – 100W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh pressure sodium\u003c\/td\u003e\n\u003ctd\u003e400W\u003c\/td\u003e\n\u003ctd\u003e150W – 200W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe ratio is not fixed because the old fixture's reflector and lens have usually lost efficiency over the years. Fit one, stand under it at night, and set the rest of the order from what you see.\u003c\/p\u003e\n\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e80W to 300W depending on version\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003ctd\u003eE39 mogul\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003e5000K, with 5700K and 6300K options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100 to 277V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCover\u003c\/td\u003e\n\u003ctd\u003ePolycarbonate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eThe ballast has to go\u003c\/h3\u003e\n\u003cp\u003eMost corn lamps need the existing ballast removed and the lamp wired direct to the supply. A ballast built for metal halide will damage an LED lamp, and this is the step most often skipped on a rushed retrofit. It is mains wiring and belongs with a licensed electrician.\u003c\/p\u003e\n\n\u003ch3\u003eMeasure inside the housing\u003c\/h3\u003e\n\u003cp\u003eA corn lamp is longer and wider than the lamp it replaces, and the difference grows with wattage. A 300W lamp will not fit where a 100W one will. Open one fixture and measure before ordering a pallet.\u003c\/p\u003e\n\n\u003ch3\u003eEnclosed fixtures trap heat\u003c\/h3\u003e\n\u003cp\u003eCorn lamps shed heat along their fins. In a sealed shoebox or a wall pack with a shallow lens, that heat has nowhere to go and the lamp dims early. Confirm the lamp is rated for enclosed use before fitting it into one.\u003c\/p\u003e\n\n\u003ch2\u003eRelated\u003c\/h2\u003e\n\u003cp\u003eFor sideways sockets see our \u003ca href=\"\/collections\/commercial-ceiling-lights\"\u003ehorizontal corn lamp\u003c\/a\u003e. For new fixtures rather than retrofit, see \u003ca href=\"\/collections\/commercial-ceiling-lights\"\u003ehigh bays\u003c\/a\u003e and \u003ca href=\"\/collections\/outdoor-post-lights\"\u003eshoebox area lights\u003c\/a\u003e.\u003c\/p\u003e\n","brand":"Alvetto Lighting","offers":[{"title":"80W \/ 5000K","offer_id":67594938483053,"sku":"ALV-CORN-80W","price":138.0,"currency_code":"USD","in_stock":false},{"title":"100W \/ 5000K","offer_id":67594938515821,"sku":"ALV-CORN-100W-50K","price":152.0,"currency_code":"USD","in_stock":false},{"title":"100W \/ 5700K","offer_id":67594938548589,"sku":"ALV-CORN-100W-57K","price":152.0,"currency_code":"USD","in_stock":false},{"title":"120W \/ 5000K","offer_id":67594938581357,"sku":"ALV-CORN-120W","price":161.0,"currency_code":"USD","in_stock":false},{"title":"200W \/ 5000K","offer_id":67594938614125,"sku":"ALV-CORN-200W","price":285.0,"currency_code":"USD","in_stock":false},{"title":"250W \/ 5000K","offer_id":67594938646893,"sku":"ALV-CORN-250W-50K","price":313.0,"currency_code":"USD","in_stock":false},{"title":"250W \/ 6300K","offer_id":67594938679661,"sku":"ALV-CORN-250W-63K","price":313.0,"currency_code":"USD","in_stock":false},{"title":"300W \/ 5000K","offer_id":67594938712429,"sku":"ALV-CORN-300W","price":354.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1030\/5434\/4557\/files\/LEDCornLightE3980Wto300WRetrofitforHighBaysandShoeboxes.png?v=1793197949"},{"product_id":"led-square-work-light","title":"LED Square Work Light | 60W to 150W Site Lighting with US Plug","description":"\u003ch2\u003eA rectangular pool that tiles across a floor\u003c\/h2\u003e\n\u003cp\u003eA square head throws a rectangular pool of light. Set several across a working floor and the pools meet edge to edge with no dark corners between them. Round heads leave gaps in the same layout, which is why square is the shape specified when an area has to be covered rather than a single point lit.\u003c\/p\u003e\n\u003cp\u003eThe range runs 60W to 150W in high visibility yellow, with grey and red versions at some wattages.\u003c\/p\u003e\n\n\u003ch2\u003ePicking the wattage\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eWattage\u003c\/th\u003e\n\u003cth\u003eCovers\u003c\/th\u003e\n\u003cth\u003eUse it for\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e60W\u003c\/td\u003e\n\u003ctd\u003eA small room or a work bay\u003c\/td\u003e\n\u003ctd\u003eInterior fit-out, single room\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e80W\u003c\/td\u003e\n\u003ctd\u003eA larger room\u003c\/td\u003e\n\u003ctd\u003eStairwells, corridors, plant rooms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100W\u003c\/td\u003e\n\u003ctd\u003eA working area\u003c\/td\u003e\n\u003ctd\u003eOpen floor, demolition, strip-out\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e125W\u003c\/td\u003e\n\u003ctd\u003eA large working area\u003c\/td\u003e\n\u003ctd\u003eWarehouse floor, loading bay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150W\u003c\/td\u003e\n\u003ctd\u003eA whole zone from one point\u003c\/td\u003e\n\u003ctd\u003eOpen site, external compound\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e60W to 150W depending on version\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003e5000K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100 to 277V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection\u003c\/td\u003e\n\u003ctd\u003eUS plug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour\u003c\/td\u003e\n\u003ctd\u003eHigh-visibility yellow, or grey and red\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eGet it above head height\u003c\/h3\u003e\n\u003cp\u003eHang or stand it 8 to 12 feet up where the site allows. Higher gives a wider pool and far less glare for anyone looking sideways. On a tripod at eye level it lights the floor well and blinds everyone facing it, which is the most common complaint about site lighting.\u003c\/p\u003e\n\n\u003ch3\u003eLight across the task, not along it\u003c\/h3\u003e\n\u003cp\u003eA light directly behind the operator puts their own shadow on the work. Set it to one side and slightly forward so the beam crosses the task.\u003c\/p\u003e\n\n\u003ch3\u003eWatch the lead\u003c\/h3\u003e\n\u003cp\u003eAt 150W a single supply lead fills quickly. Check what is already on it before adding another fixture, and remember that a plug connection does not change the requirements for site power.\u003c\/p\u003e\n\n\u003ch2\u003eRelated\u003c\/h2\u003e\n\u003cp\u003eFor a single work point see our \u003ca href=\"\/collections\/commercial-ceiling-lights\"\u003eround work lights\u003c\/a\u003e. For a chained run down a corridor, see the \u003ca href=\"\/collections\/commercial-ceiling-lights\"\u003elinkable work light\u003c\/a\u003e.\u003c\/p\u003e\n","brand":"Alvetto Lighting","offers":[{"title":"60W \/ Grey and Red","offer_id":67594939203949,"sku":"ALV-WLS-60W-GR","price":225.0,"currency_code":"USD","in_stock":false},{"title":"80W \/ High-Vis Yellow","offer_id":67594939236717,"sku":"ALV-WLS-80W-YL","price":239.0,"currency_code":"USD","in_stock":false},{"title":"80W \/ Grey and Red","offer_id":67594939269485,"sku":"ALV-WLS-80W-GR","price":239.0,"currency_code":"USD","in_stock":false},{"title":"100W \/ High-Vis Yellow","offer_id":67594939302253,"sku":"ALV-WLS-100W-YL","price":253.0,"currency_code":"USD","in_stock":false},{"title":"100W \/ Grey and Red","offer_id":67594939335021,"sku":"ALV-WLS-100W-GR","price":253.0,"currency_code":"USD","in_stock":false},{"title":"125W \/ High-Vis Yellow","offer_id":67594939367789,"sku":"ALV-WLS-125W-YL","price":271.0,"currency_code":"USD","in_stock":false},{"title":"150W \/ High-Vis Yellow","offer_id":67594939400557,"sku":"ALV-WLS-150W-YL","price":285.0,"currency_code":"USD","in_stock":false},{"title":"150W \/ Grey and Red","offer_id":67594939433325,"sku":"ALV-WLS-150W-GR","price":285.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1030\/5434\/4557\/files\/LEDSquareWorkLight60Wto150WSiteLightingwithUSPlug.png?v=1793198112"},{"product_id":"led-round-work-light","title":"LED Round Work Light | 60W to 150W Task Lighting with US Plug","description":"\u003ch2\u003eA circular pool for a single work point\u003c\/h2\u003e\n\u003cp\u003eA round head throws a circle. That suits a task you stand around — an engine bay, a machine, a panel, a single point of work — where the light should land centred on the job and fall away at the edges.\u003c\/p\u003e\n\u003cp\u003eIt is the wrong shape for covering a floor. Set several across an open area and you get circles with dark gaps between them. The range runs 60W to 150W.\u003c\/p\u003e\n\n\u003ch2\u003ePicking the wattage\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eWattage\u003c\/th\u003e\n\u003cth\u003ePool at 10 ft\u003c\/th\u003e\n\u003cth\u003eUse it for\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e60W\u003c\/td\u003e\n\u003ctd\u003eSmall, concentrated\u003c\/td\u003e\n\u003ctd\u003eA bench, a panel, close work\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e80W\u003c\/td\u003e\n\u003ctd\u003eModerate\u003c\/td\u003e\n\u003ctd\u003eA machine, a vehicle bay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100W\u003c\/td\u003e\n\u003ctd\u003eWide\u003c\/td\u003e\n\u003ctd\u003eA large machine or a plant item\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e125W\u003c\/td\u003e\n\u003ctd\u003eWider\u003c\/td\u003e\n\u003ctd\u003eA vehicle or a rig from one side\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e150W\u003c\/td\u003e\n\u003ctd\u003eWidest\u003c\/td\u003e\n\u003ctd\u003eA large item lit from a distance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e60W to 150W depending on version\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003e5000K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e100 to 277V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection\u003c\/td\u003e\n\u003ctd\u003eUS plug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour\u003c\/td\u003e\n\u003ctd\u003eHigh-visibility yellow, orange at one wattage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eTwo from opposite sides\u003c\/h3\u003e\n\u003cp\u003eAround a machine or an engine bay, two heads facing each other remove the hard shadows a single fixture creates behind anything solid. One light and a deep shadow is often worse than no light at all, because eyes adapt to the bright side and cannot see into the dark one.\u003c\/p\u003e\n\n\u003ch3\u003eRaised and to one side\u003c\/h3\u003e\n\u003cp\u003eSet the head above and slightly off to one side so the circle lands centred on the work with the operator outside it. Directly overhead puts their own shadow in the middle of the pool, which is exactly the spot they need to see.\u003c\/p\u003e\n\n\u003ch3\u003eRound or square\u003c\/h3\u003e\n\u003cp\u003eRound for a point. Square for an area. If you are lighting a floor rather than a task, the square head covers it with fewer fixtures.\u003c\/p\u003e\n\n\u003ch2\u003eRelated\u003c\/h2\u003e\n\u003cp\u003eFor covering a floor area see our \u003ca href=\"\/collections\/commercial-ceiling-lights\"\u003esquare work lights\u003c\/a\u003e. For a chained run, see the \u003ca href=\"\/collections\/commercial-ceiling-lights\"\u003elinkable work light\u003c\/a\u003e.\u003c\/p\u003e\n","brand":"Alvetto Lighting","offers":[{"title":"60W","offer_id":67594939466093,"sku":"ALV-WLR-60W","price":225.0,"currency_code":"USD","in_stock":false},{"title":"80W","offer_id":67594939498861,"sku":"ALV-WLR-80W","price":239.0,"currency_code":"USD","in_stock":false},{"title":"100W","offer_id":67594939531629,"sku":"ALV-WLR-100W","price":253.0,"currency_code":"USD","in_stock":false},{"title":"125W","offer_id":67594939564397,"sku":"ALV-WLR-125W","price":271.0,"currency_code":"USD","in_stock":false},{"title":"150W","offer_id":67594939597165,"sku":"ALV-WLR-150W","price":285.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1030\/5434\/4557\/files\/LEDRoundWorkLight60Wto150WTaskLightingwithUSPlug.png?v=1793198053"},{"product_id":"led-ufo-high-bay-range","title":"LED UFO High Bay | 90W to 300W Selectable with Dimming Options","description":"\u003ch2\u003eThe round high bay, 90W to 300W\u003c\/h2\u003e\n\u003cp\u003eA UFO high bay hangs from the structure and throws a circle of light on the floor below. It is the standard fixture for an open industrial ceiling, and the round pattern suits a square bay or an open floor plate where there is no racking to work around.\u003c\/p\u003e\n\u003cp\u003eEvery version in this range is selectable across three outputs, so the light level is set on site once the layout is final rather than guessed at order.\u003c\/p\u003e\n\n\u003ch2\u003eHeight decides the wattage\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMounting height\u003c\/th\u003e\n\u003cth\u003eSetting\u003c\/th\u003e\n\u003cth\u003eSpacing\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e12 – 15 ft\u003c\/td\u003e\n\u003ctd\u003e72W – 90W\u003c\/td\u003e\n\u003ctd\u003e14 – 18 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e15 – 20 ft\u003c\/td\u003e\n\u003ctd\u003e120W – 150W\u003c\/td\u003e\n\u003ctd\u003e18 – 25 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20 – 25 ft\u003c\/td\u003e\n\u003ctd\u003e200W – 240W\u003c\/td\u003e\n\u003ctd\u003e25 – 30 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e25 – 35 ft\u003c\/td\u003e\n\u003ctd\u003e300W\u003c\/td\u003e\n\u003ctd\u003e30 – 35 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eBelow 12 feet a high bay is the wrong fixture whatever the setting. The beam is too concentrated at that height and people working underneath find it harsh. Use a linear shop light instead.\u003c\/p\u003e\n\n\u003ch2\u003eStandard or Pro\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003eStandard\u003c\/th\u003e\n\u003cth\u003ePro\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eLighter\u003c\/td\u003e\n\u003ctd\u003eHeavier housing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput range\u003c\/td\u003e\n\u003ctd\u003e90W – 240W\u003c\/td\u003e\n\u003ctd\u003e72W – 300W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuits\u003c\/td\u003e\n\u003ctd\u003eRetail, workshops, light industrial\u003c\/td\u003e\n\u003ctd\u003eWarehouses, manufacturing, heat and dust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eLight levels to design to\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStorage and aisles\u003c\/strong\u003e — 20 to 30 foot-candles\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturing floor\u003c\/strong\u003e — 30 to 50 foot-candles\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAssembly and inspection\u003c\/strong\u003e — 50 to 75 foot-candles\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLoading and dispatch\u003c\/strong\u003e — 20 to 30 foot-candles\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e0-10V dimming needs its own wiring\u003c\/h3\u003e\n\u003cp\u003eThe dimmable versions use 0-10V control, which is a separate pair of wires alongside the power. Decide at first fix, because adding the control run later means going back up to every fixture.\u003c\/p\u003e\n\n\u003ch3\u003eSet the wattage before it goes up\u003c\/h3\u003e\n\u003cp\u003eThe selector is on the fixture. Reaching one at 30 feet to flip a switch means the lift comes back out, and on a floor with forty fixtures that is a day nobody costed.\u003c\/p\u003e\n\n\u003ch2\u003eRelated\u003c\/h2\u003e\n\u003cp\u003eFor aisles and racking see our \u003ca href=\"\/collections\/commercial-ceiling-lights\"\u003elinear high bays\u003c\/a\u003e. For ceilings under 12 feet, see \u003ca href=\"\/collections\/commercial-ceiling-lights\"\u003eshop lights\u003c\/a\u003e.\u003c\/p\u003e\n","brand":"Alvetto Lighting","offers":[{"title":"150W \/ 120W \/ 90W \/ Standard 5000K White","offer_id":67594947690861,"sku":"ALV-HB-150W-WHT","price":198.0,"currency_code":"USD","in_stock":false},{"title":"150W \/ 120W \/ 90W \/ Standard 5000K Black","offer_id":67594947723629,"sku":"ALV-HB-150W-BLK","price":198.0,"currency_code":"USD","in_stock":false},{"title":"150W \/ 120W \/ 90W \/ Tunable 3000K-5000K","offer_id":67594947756397,"sku":"ALV-HB-150W-T35","price":207.0,"currency_code":"USD","in_stock":false},{"title":"150W \/ 120W \/ 90W \/ Tunable 4500K-5700K","offer_id":67594947789165,"sku":"ALV-HB-150W-T57","price":207.0,"currency_code":"USD","in_stock":false},{"title":"120W \/ 96W \/ 72W \/ Pro Tunable","offer_id":67594947821933,"sku":"ALV-HB-120W-PRO","price":244.0,"currency_code":"USD","in_stock":false},{"title":"150W \/ 120W \/ 90W \/ Pro Tunable","offer_id":67594947854701,"sku":"ALV-HB-150W-PRO","price":248.0,"currency_code":"USD","in_stock":false},{"title":"240W \/ 200W \/ 150W \/ Standard Tunable","offer_id":67594947887469,"sku":"ALV-HB-240W-STD","price":239.0,"currency_code":"USD","in_stock":false},{"title":"200W \/ Pro 5000K Dimmable","offer_id":67594947920237,"sku":"ALV-HB-200W-PRO","price":253.0,"currency_code":"USD","in_stock":false},{"title":"240W \/ 200W \/ 150W \/ Pro 5000K Dimmable","offer_id":67594947953005,"sku":"ALV-HB-240W-PRO","price":313.0,"currency_code":"USD","in_stock":false},{"title":"240W \/ 200W \/ 150W \/ Pro Tunable","offer_id":67594947985773,"sku":"ALV-HB-240W-PRO-T","price":336.0,"currency_code":"USD","in_stock":false},{"title":"300W \/ 240W \/ 200W \/ Pro 5000K Dimmable","offer_id":67594948018541,"sku":"ALV-HB-300W-PRO","price":359.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1030\/5434\/4557\/files\/LEDUFOHighBay90Wto300WSelectablewithDimmingOptions.png?v=1793198175"},{"product_id":"led-linear-high-bay-range","title":"LED Linear High Bay | 150W to 400W for Warehouse Aisles","description":"\u003ch2\u003eA strip of light down an aisle\u003c\/h2\u003e\n\u003cp\u003eA round high bay lights a circle. Between two rows of racking, most of that circle lands on the top of the racks and the aisle below stays dim. A linear fixture lights a strip, and hung end to end along the aisle it gives continuous coverage with no gaps.\u003c\/p\u003e\n\u003cp\u003eThe range runs 150W to 400W, with tunable and sensor versions across most of it.\u003c\/p\u003e\n\n\u003ch2\u003eRound or linear\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003eLinear\u003c\/th\u003e\n\u003cth\u003eRound UFO\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePattern\u003c\/td\u003e\n\u003ctd\u003eA strip\u003c\/td\u003e\n\u003ctd\u003eA circle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWith racking\u003c\/td\u003e\n\u003ctd\u003eLights down the aisle\u003c\/td\u003e\n\u003ctd\u003eLights the rack tops\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpen floor\u003c\/td\u003e\n\u003ctd\u003eMore fixtures needed\u003c\/td\u003e\n\u003ctd\u003eFewer fixtures\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuits\u003c\/td\u003e\n\u003ctd\u003eAisles, lines, long bays\u003c\/td\u003e\n\u003ctd\u003eSquare bays, open plate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eRacking is what decides it. If the layout has aisles, linear wins almost every time. On an open floor with nothing to shadow, round covers the same area with fewer fixtures.\u003c\/p\u003e\n\n\u003ch2\u003eWattage by height\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eMounting height\u003c\/th\u003e\n\u003cth\u003eWattage\u003c\/th\u003e\n\u003cth\u003eRow spacing\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e15 – 20 ft\u003c\/td\u003e\n\u003ctd\u003e150W\u003c\/td\u003e\n\u003ctd\u003e18 – 22 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20 – 25 ft\u003c\/td\u003e\n\u003ctd\u003e200W – 240W\u003c\/td\u003e\n\u003ctd\u003e22 – 28 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e25 – 30 ft\u003c\/td\u003e\n\u003ctd\u003e300W\u003c\/td\u003e\n\u003ctd\u003e28 – 34 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e30 – 40 ft\u003c\/td\u003e\n\u003ctd\u003e400W\u003c\/td\u003e\n\u003ctd\u003e34 – 40 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eThe microwave sensor versions\u003c\/h3\u003e\n\u003cp\u003eSeveral versions carry a microwave sensor that brings the fixture to full output on movement and drops it back when the aisle empties. In a warehouse where most aisles are empty most of the time, that is where the running cost actually falls. In a hall staffed continuously it saves nothing and adds a component that can fail.\u003c\/p\u003e\n\n\u003ch3\u003eSuspension and load\u003c\/h3\u003e\n\u003cp\u003eThese are heavier than round fixtures and hang from two points rather than one. Confirm the structure can carry the run, and have the electrician work out the total circuit load from the full fixture count before the first cable goes in.\u003c\/p\u003e\n\n\u003ch2\u003eRelated\u003c\/h2\u003e\n\u003cp\u003eFor open floors see our \u003ca href=\"\/collections\/commercial-ceiling-lights\"\u003eUFO high bays\u003c\/a\u003e. For lower ceilings, see \u003ca href=\"\/collections\/commercial-ceiling-lights\"\u003eshop lights\u003c\/a\u003e.\u003c\/p\u003e\n","brand":"Alvetto Lighting","offers":[{"title":"150W \/ 5000K 0-10V Dimmable","offer_id":67594948051309,"sku":"ALV-LHB-150W","price":258.0,"currency_code":"USD","in_stock":false},{"title":"150W \/ Tunable with Sensor","offer_id":67594948084077,"sku":"ALV-LHB-150W-MS","price":299.0,"currency_code":"USD","in_stock":false},{"title":"200W \/ 5000K","offer_id":67594948116845,"sku":"ALV-LHB-200W","price":308.0,"currency_code":"USD","in_stock":false},{"title":"240W \/ 5000K 0-10V Dimmable","offer_id":67594948149613,"sku":"ALV-LHB-240W","price":331.0,"currency_code":"USD","in_stock":false},{"title":"240W \/ Tunable 3000K-5000K","offer_id":67594948182381,"sku":"ALV-LHB-240W-T","price":359.0,"currency_code":"USD","in_stock":false},{"title":"240W \/ Tunable with Sensor","offer_id":67594948215149,"sku":"ALV-LHB-240W-MS","price":359.0,"currency_code":"USD","in_stock":false},{"title":"300W \/ 5000K","offer_id":67594948247917,"sku":"ALV-LHB-300W","price":396.0,"currency_code":"USD","in_stock":false},{"title":"300W \/ 5000K 0-10V Dimmable","offer_id":67594948280685,"sku":"ALV-LHB-300W-D","price":396.0,"currency_code":"USD","in_stock":false},{"title":"300W \/ Tunable with Sensor","offer_id":67594948313453,"sku":"ALV-LHB-300W-MS","price":446.0,"currency_code":"USD","in_stock":false},{"title":"400W \/ 5000K 0-10V Dimmable","offer_id":67594948346221,"sku":"ALV-LHB-400W","price":469.0,"currency_code":"USD","in_stock":false},{"title":"400W \/ Tunable with Sensor","offer_id":67594948378989,"sku":"ALV-LHB-400W-MS","price":524.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1030\/5434\/4557\/files\/LEDLinearHighBay150Wto400W.png?v=1793197983"},{"product_id":"led-shop-light-range","title":"LED Shop Light | 60W to 120W in 1, 2 and 4 Fixture Packs","description":"\u003ch2\u003eTwo lengths, three pack sizes\u003c\/h2\u003e\n\u003cp\u003eShop lights are linear fixtures for ceilings between about 8 and 15 feet — the height a high bay cannot work at and a downlight cannot cover. Garages, workshops, stockrooms, utility areas.\u003c\/p\u003e\n\u003cp\u003eThe range covers two fixture types and three carton sizes, so you buy roughly what the space needs rather than rounding up to a pallet.\u003c\/p\u003e\n\n\u003ch2\u003eWhich fixture\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003cth\u003eOutput\u003c\/th\u003e\n\u003cth\u003eSuits\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e4 ft linear, 100W\u003c\/td\u003e\n\u003ctd\u003eHigh\u003c\/td\u003e\n\u003ctd\u003eWorkshops, stockrooms, commercial\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4 ft linear, 120W\u003c\/td\u003e\n\u003ctd\u003eHighest\u003c\/td\u003e\n\u003ctd\u003eLarge workshops, industrial bays\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStrip, 60W\u003c\/td\u003e\n\u003ctd\u003eModerate\u003c\/td\u003e\n\u003ctd\u003eGarages, utility rooms, light use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStrip, 80W\u003c\/td\u003e\n\u003ctd\u003eGood\u003c\/td\u003e\n\u003ctd\u003eDouble garages, workshops\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eHow many for the space\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpace\u003c\/th\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003cth\u003eFixtures\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSingle garage\u003c\/td\u003e\n\u003ctd\u003e10 x 20 ft\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDouble garage\u003c\/td\u003e\n\u003ctd\u003e20 x 20 ft\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGarden workshop\u003c\/td\u003e\n\u003ctd\u003e12 x 16 ft\u003c\/td\u003e\n\u003ctd\u003e2 – 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmall stockroom\u003c\/td\u003e\n\u003ctd\u003e15 x 20 ft\u003c\/td\u003e\n\u003ctd\u003e3 – 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommercial workshop\u003c\/td\u003e\n\u003ctd\u003e40 x 60 ft\u003c\/td\u003e\n\u003ctd\u003e12 – 16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eRows, not a grid\u003c\/h3\u003e\n\u003cp\u003eLinear fixtures work along the length of a space, parallel to the longest wall. Space the rows at roughly 1.5 times the mounting height — 12 to 14 feet apart on a 9 foot ceiling, 20 to 22 feet on a 15 foot ceiling.\u003c\/p\u003e\n\n\u003ch3\u003eIn front of a bench, not above it\u003c\/h3\u003e\n\u003cp\u003eA fixture directly overhead puts your own head shadow on the work. A foot or two forward and the light lands on the bench surface where you need it.\u003c\/p\u003e\n\n\u003ch3\u003eBuy the whole run in one order\u003c\/h3\u003e\n\u003cp\u003eLED colour shifts slightly between production batches. Two new fixtures beside four older ones can read as a mismatch at the same stated colour temperature. Where the difference would show, replace the run rather than extending it.\u003c\/p\u003e\n\n\u003ch2\u003eRelated\u003c\/h2\u003e\n\u003cp\u003eFor ceilings above 15 feet see our \u003ca href=\"\/collections\/commercial-ceiling-lights\"\u003eUFO and linear high bays\u003c\/a\u003e. For a temporary site setup, see \u003ca href=\"\/collections\/commercial-ceiling-lights\"\u003ework lights\u003c\/a\u003e.\u003c\/p\u003e\n","brand":"Alvetto Lighting","offers":[{"title":"100W 4ft Linear \/ Single","offer_id":67594948411757,"sku":"ALV-SHOP-100W-1","price":193.0,"currency_code":"USD","in_stock":false},{"title":"120W 4ft Linear \/ Single","offer_id":67594948444525,"sku":"ALV-SHOP-120W-1","price":198.0,"currency_code":"USD","in_stock":false},{"title":"60W Strip \/ 2 Pack","offer_id":67594948477293,"sku":"ALV-SHOP-60W-2","price":266.0,"currency_code":"USD","in_stock":false},{"title":"80W Strip \/ 2 Pack","offer_id":67594948510061,"sku":"ALV-SHOP-80W-2R","price":285.0,"currency_code":"USD","in_stock":false},{"title":"100W 4ft Linear \/ 2 Pack","offer_id":67594948542829,"sku":"ALV-SHOP-100W-2","price":386.0,"currency_code":"USD","in_stock":false},{"title":"120W 4ft Linear \/ 2 Pack","offer_id":67594948575597,"sku":"ALV-SHOP-120W-2","price":396.0,"currency_code":"USD","in_stock":false},{"title":"60W Strip \/ 4 Pack","offer_id":67594948608365,"sku":"ALV-SHOP-60W-4","price":534.0,"currency_code":"USD","in_stock":false},{"title":"80W Strip \/ 4 Pack","offer_id":67594948641133,"sku":"ALV-SHOP-80W-4R","price":570.0,"currency_code":"USD","in_stock":false},{"title":"100W 4ft Linear \/ 4 Pack","offer_id":67594948673901,"sku":"ALV-SHOP-100W-4","price":773.0,"currency_code":"USD","in_stock":false},{"title":"120W 4ft Linear \/ 4 Pack","offer_id":67594948706669,"sku":"ALV-SHOP-120W-4","price":791.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1030\/5434\/4557\/files\/LED_Shop_Light_60W_to_120W_in_1_2_and_4_Fixture_Packs.png?v=1793195247"},{"product_id":"led-retrofit-corn-bulb","title":"LED Retrofit Corn Bulb | 27W to 125W on E26 and E39 Bases","description":"\u003ch2\u003eThe smaller end of the retrofit range\u003c\/h2\u003e\n\u003cp\u003eNot every fixture being retrofitted held a 400W metal halide. Wall packs, small area lights, garage fixtures and post lanterns often ran 70W to 250W lamps, and putting a 200W corn lamp into one of those wastes money and overlights the space.\u003c\/p\u003e\n\u003cp\u003eThis series runs 27W to 125W on an E26 or E39 base, which covers the lower half of most retrofit jobs.\u003c\/p\u003e\n\n\u003ch2\u003eWhat each wattage replaces\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eCorn lamp\u003c\/th\u003e\n\u003cth\u003eReplaces\u003c\/th\u003e\n\u003cth\u003eTypical fixture\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e27W\u003c\/td\u003e\n\u003ctd\u003e70W – 100W metal halide\u003c\/td\u003e\n\u003ctd\u003eWall pack, stairwell, small canopy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e36W\u003c\/td\u003e\n\u003ctd\u003e100W – 150W\u003c\/td\u003e\n\u003ctd\u003eGarage bay, small area light\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e54W\u003c\/td\u003e\n\u003ctd\u003e150W – 175W\u003c\/td\u003e\n\u003ctd\u003ePost lantern, covered walkway\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e80W\u003c\/td\u003e\n\u003ctd\u003e175W – 250W\u003c\/td\u003e\n\u003ctd\u003eLow bay, larger wall pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e100W\u003c\/td\u003e\n\u003ctd\u003e250W – 320W\u003c\/td\u003e\n\u003ctd\u003eShoebox, small high bay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e125W\u003c\/td\u003e\n\u003ctd\u003e320W – 400W\u003c\/td\u003e\n\u003ctd\u003eHigh bay, car park fixture\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eE26 or E39\u003c\/h3\u003e\n\u003cp\u003eThe lower wattages come in both. E26 is the standard medium screw found in domestic and light commercial fixtures. E39 is the larger mogul base used on industrial gear. Look at the socket before ordering — an E39 lamp will not go into an E26 holder, and an adapter adds a failure point at the one connection carrying all the current.\u003c\/p\u003e\n\n\u003ch3\u003eBypass the ballast\u003c\/h3\u003e\n\u003cp\u003eThe existing ballast normally has to come out, with the lamp wired direct to the supply. A ballast built for metal halide will damage an LED lamp. This is mains wiring and belongs with a licensed electrician.\u003c\/p\u003e\n\n\u003ch3\u003eMeasure the housing\u003c\/h3\u003e\n\u003cp\u003eA corn lamp is longer and wider than the lamp it replaces. In a shallow wall pack or a small lantern it may not let the fixture close. Open one and measure before ordering for a site.\u003c\/p\u003e\n\n\u003ch2\u003eRelated\u003c\/h2\u003e\n\u003cp\u003eFor higher output see our \u003ca href=\"\/collections\/commercial-ceiling-lights\"\u003e80W to 300W corn lamps\u003c\/a\u003e. For sideways sockets, see the \u003ca href=\"\/collections\/commercial-ceiling-lights\"\u003ehorizontal corn lamp\u003c\/a\u003e.\u003c\/p\u003e\n","brand":"Alvetto Lighting","offers":[{"title":"27W \/ E26 \/ E39","offer_id":67594956833133,"sku":"ALV-CORNR-27W","price":83.0,"currency_code":"USD","in_stock":false},{"title":"36W \/ E26 \/ E39","offer_id":67594956865901,"sku":"ALV-CORNR-36W","price":97.0,"currency_code":"USD","in_stock":false},{"title":"54W \/ E39","offer_id":67594956898669,"sku":"ALV-CORNR-54W","price":115.0,"currency_code":"USD","in_stock":false},{"title":"60W \/ E39","offer_id":67594956931437,"sku":"ALV-CORNR-60W","price":110.0,"currency_code":"USD","in_stock":false},{"title":"80W \/ E39","offer_id":67594956964205,"sku":"ALV-CORNR-80W","price":166.0,"currency_code":"USD","in_stock":false},{"title":"100W \/ E39","offer_id":67594956996973,"sku":"ALV-CORNR-100W","price":179.0,"currency_code":"USD","in_stock":false},{"title":"125W \/ E39","offer_id":67594957029741,"sku":"ALV-CORNR-125W","price":198.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1030\/5434\/4557\/files\/led-retrofit-corn-bulb-27w-to-125w-on-e26-and-e39-bases-alvetto-lighting2_fddb930b-a780-41e1-808a-69a8937741e8.png?v=1791571593"},{"product_id":"led-fan-corn-light","title":"LED Fan Corn Light | 45W to 150W Selectable with Active Cooling","description":"\u003ch2\u003eA fan inside the lamp\u003c\/h2\u003e\n\u003cp\u003eLED lamps fail from heat, and a corn lamp inside a sealed fixture has nowhere to shed it. A fan corn light puts a small cooling fan in the base, moving air across the heat sink so the lamp can run at higher output than a passive one of the same size.\u003c\/p\u003e\n\u003cp\u003eThat is the whole reason to choose one: it lets you get more light out of an enclosed housing that would otherwise cook a passive lamp.\u003c\/p\u003e\n\n\u003ch2\u003eWhen a fan version is the right call\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFixture\u003c\/th\u003e\n\u003cth\u003eTake\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpen high bay, good airflow\u003c\/td\u003e\n\u003ctd\u003ePassive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSealed shoebox or wall pack\u003c\/td\u003e\n\u003ctd\u003eFan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmall enclosed lantern\u003c\/td\u003e\n\u003ctd\u003eFan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnywhere dust is heavy\u003c\/td\u003e\n\u003ctd\u003ePassive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eThe trade-off is honest\u003c\/h3\u003e\n\u003cp\u003eA fan is a moving part, and moving parts fail before solid-state ones do. In a dusty environment the fan clogs and the lamp then runs hotter than a passive one would have. Where airflow is already good, a passive lamp is the simpler choice and will outlast the fan version.\u003c\/p\u003e\n\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e45W to 150W, selectable across three outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003ctd\u003eE39 mogul\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling\u003c\/td\u003e\n\u003ctd\u003eActive fan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimming\u003c\/td\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eSelectable output on a retrofit\u003c\/h3\u003e\n\u003cp\u003eUseful because you rarely know the right level until the first lamp is in. The old fixture's reflector and lens have usually lost efficiency over the years, so calculating from the old wattage rarely lands right. Fit one, stand under it at night, and set the rest from what you see.\u003c\/p\u003e\n\n\u003ch3\u003eMounting orientation\u003c\/h3\u003e\n\u003cp\u003eFan versions generally want the base down so the fan draws clean air. Check the fixture's socket orientation before ordering, and use a horizontal lamp where the socket faces sideways.\u003c\/p\u003e\n\n\u003ch2\u003eInstallation\u003c\/h2\u003e\n\u003cp\u003eThe ballast has to be bypassed and the lamp wired direct. A licensed electrician should do the work, and no bypassed lamp should go into a fixture that still has a live ballast.\u003c\/p\u003e\n\n\u003ch2\u003eRelated\u003c\/h2\u003e\n\u003cp\u003eFor passive cooling see our \u003ca href=\"\/collections\/commercial-ceiling-lights\"\u003estandard corn lamps\u003c\/a\u003e. For new fixtures instead of retrofit, see \u003ca href=\"\/collections\/commercial-ceiling-lights\"\u003ehigh bays\u003c\/a\u003e.\u003c\/p\u003e\n","brand":"Alvetto Lighting","offers":[{"title":"75W \/ 60W \/ 45W","offer_id":67594957062509,"sku":"ALV-CORNF-75W","price":120.0,"currency_code":"USD","in_stock":false},{"title":"80W \/ 64W \/ 48W","offer_id":67594957095277,"sku":"ALV-CORNF-80W","price":142.0,"currency_code":"USD","in_stock":false},{"title":"100W \/ 80W \/ 60W","offer_id":67594957128045,"sku":"ALV-CORNF-100W","price":151.0,"currency_code":"USD","in_stock":false},{"title":"120W \/ 100W \/ 80W","offer_id":67594957160813,"sku":"ALV-CORNF-120W","price":180.0,"currency_code":"USD","in_stock":false},{"title":"150W \/ 120W \/ 90W","offer_id":67594957193581,"sku":"ALV-CORNF-150W","price":193.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1030\/5434\/4557\/files\/led-fan-corn-light-45w-to-150w-selectable-with-active-cooling-alvetto-lighting2.png?v=1791571831"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1030\/5434\/4557\/collections\/commercial-lights-alvetto-lighting.png?v=1793016358","url":"https:\/\/alvettolighting.com\/collections\/commercial-lighting-fixtures.oembed","provider":"Alvetto Lighting","version":"1.0","type":"link"}