{"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}],"url":"https:\/\/alvettolighting.com\/products\/240w-high-bay-motion-sensor","provider":"Alvetto Lighting","version":"1.0","type":"link"}