{"product_id":"4-foot-30-35-45-watt-led-stairwell-light-fixture-3500k-4000k-5000k","title":"4 Foot 30\/35\/45 Watt LED Stairwell Light Fixture 3500K\/4000K\/5000K","description":"\u003cp\u003eXFit Stairwell Fixtures, part of Keystone’s complete line of lighting solutions, offer innovative illumination for stairwells and corridors in commercial and retail applications. They’re available with Keystone’s Power Select and Color Select technology, which allows you to make changes in power output and color temperature simply by flicking a switch. Keystone Stairwell Fixtures also come with integrated ultrasonic occupancy sensors and compatibility with Keystone’s Smart Safe emergency LED drivers.\u003c\/p\u003e\n\u003cp\u003eThis is the KT-SWLED45PS-4A-8CSA-VDIM-P, a wattage and color selectable stairwell light fixture. They produce a selectable color temperature of either 3500K bright white, 4000K cool white or 5000K daylight. Operating on 120-277 volt circuit this fixtures consumes a selectable wattage of either 30\/35\/45 watts of energy. Generating between 3,930-5,580 lumens with a CRI of 80, these fixtures are suitable for both dry and damp locations. The total fixture life is 50,000 hours with a 5 year warranty and is DLC listed.\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h5\u003e\n\u003ctable border=\"1\" dir=\"ltr\" cellpadding=\"0\" cellspacing=\"0\" xmlns=\"http:\/\/www.w3.org\/1999\/xhtml\"\u003e\n\u003ccolgroup\u003e\n\u003ccol width=\"208\"\u003e\n\u003ccol width=\"291\"\u003e\n\u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Manufacturer\"}'\u003eManufacturer\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Keystone Technologies\"}'\u003eKeystone Technologies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"MPN\"}'\u003eMPN\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"KT-SWLED45PS-4A-8CSA-VDIM-P\"}'\u003eKT-SWLED45PS-4A-8CSA-VDIM-P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"SKU\"}'\u003eSKU\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"KT-SWLED45PS-4A-8CSA-VDIM-P\"}'\u003eKT-SWLED45PS-4A-8CSA-VDIM-P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"UPC\"}'\u003eUPC\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":3,\"3\":843654132457}'\u003e843654132457\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDLC Product ID\u003c\/td\u003e\n\u003ctd\u003e\u003ca rel=\"noopener\" title=\"Keystone Selectable LED Stairwell Light Fixture DLC Product Listing\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0604\/6600\/4212\/files\/Keystone-KT-SWLED45PS-4A-8CSA-VDIM-P-DLC-Product-Listing.pdf\" target=\"_blank\"\u003eP27NOJLA\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Lighting Technology\"}'\u003eLighting Technology\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"LED\"}'\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Wattage\"}'\u003eWattage\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"30\/35\/45 Watts\"}'\u003e30\/35\/45 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Voltage\"}'\u003eVoltage\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"120-277V\"}'\u003e120-277V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Color Temperature (Kelvin)\"}'\u003eColor Temperature (Kelvin)\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"3500\/4000\/5000K\"}'\u003e3500K\/4000K\/5000K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Lumens\"}'\u003eLumens\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"3,930-5,580 Lumens\"}'\u003e3,930-5,580 Lumens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Efficiency (Lumens Per Watt)\"}'\u003eEfficiency (Lumens Per Watt)\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"122-133 LPW\"}'\u003e122-133 LPW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Dimmable\"}'\u003eDimmable\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"0-10V Dimming\"}'\u003e0-10V Dimming\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Rated Life\"}'\u003eRated Life\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"50,000 Hours (L70)\"}'\u003e50,000 Hours (L70)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"CRI (Color Rendering Index)\"}'\u003eCRI (Color Rendering Index)\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"80 CRI\"}'\u003e80 CRI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Power Factor\"}'\u003ePower Factor\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"\u0026gt;0.95\"}'\u003e\u0026gt;0.95\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"THD (Total Harmonic Distortion) \"}'\u003eTHD (Total Harmonic Distortion)\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"\u0026lt;20%\"}'\u003e\u0026lt;20%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Operating Temperature\"}'\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"-20°C to 50°C\"}'\u003e-20°C to 50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Dimensions\"}'\u003eDimensions\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"47.9\\\" L x 5.6\\\" H x 4.9\\\" W\"}'\u003e47.9\" L x 5.6\" H x 4.9\" W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Environment\"}'\u003eEnvironment\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Damp Location\"}'\u003eDamp Location\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eDLC Listed, cULus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"Warranty\"}'\u003eWarranty\u003c\/td\u003e\n\u003ctd data-sheets-value='{\"1\":2,\"2\":\"5 Year Standard\"}'\u003e5 Year Standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch5\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/h5\u003e\n\u003ch5\u003e\u003cspan\u003eDocument\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0604\/6600\/4212\/files\/Keystone_KT-SWLED45PS-4A-8CSA-VDIM-P_Specs.pdf\" title=\"Keystone Selectable LED Stairwell Light Fixture Specification Sheet\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan\u003eKeystone Selectable LED Stairwell Light Fixture Specification Sheet\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0604\/6600\/4212\/files\/Keystone-KT-SWLED45PS-4A-8CSA-VDIM-P-DLC-Product-Listing.pdf\" title=\"Keystone Selectable LED Stairwell Light Fixture DLC Product Listing\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cspan\u003eKeystone Selectable LED Stairwell Light Fixture DLC Product Listing\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eVideo\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/kqLdwCgV4a0\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Keystone Technologies","offers":[{"title":"Color Selectable","offer_id":43431416856820,"sku":"KT-SWLED45PS-4A-8CSA-VDIM-P","price":215.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0604\/6600\/4212\/products\/4_Foot_LED_Stairwell_Light_Fixture.jpg?v=1665409371","url":"https:\/\/www.greenelectricalsupply.com\/products\/4-foot-30-35-45-watt-led-stairwell-light-fixture-3500k-4000k-5000k","provider":"Green Electrical Supply","version":"1.0","type":"link"}