{"product_id":"keystone-kt-emrg-led-12c-1200-en-ip-1-piece-led-emergency-back-up-with-standard-wire-leads","title":"Keystone KT-EMRG-LED-12C-1200-EN-IP 1-Piece LED Emergency Back-up with Standard Wire Leads","description":"\u003ch1\u003eKeystone KT-EMRG-LED-12C-1200-EN-IP\u003c\/h1\u003e\n\u003ch2\u003eKT-EMRG-LED-12C-1200-EN-IP Product Description\u003c\/h2\u003e\n\u003cp data-start=\"59\" data-end=\"401\"\u003eLED Emergency Back-Up, One Piece 12W Constant Wattage Design, Approx 1200 Lumens, 90 Min Operation, 120-277V Input. CEC T20 Compliant. Includes Instruction Sheets, Test Switch, Switch Plate Cover, and Wiring Accessories\u003c\/p\u003e\n\u003ch2\u003eSpecifications:\u003c\/h2\u003e\n\u003cp\u003eBrand: Keystone \u003cbr\u003eSKU: KT-EMRG-LED-12C-1200-EN-IP\u003cbr\u003eDRIVER TYPE: Constant Wattage LED Emergency\u003cbr\u003eMAX. OUTPUT POWER: 12W\u003cbr\u003eINPUT VOLTAGE: 120 –277Vac ±10%\u003cbr\u003eOUTPUT VOLTAGE: 20-54Vdc\u003cbr\u003eOUTPUT CURRENT: 250-600mA\u003cbr\u003eSAFETY STANDARD: UL 924, Complies with CEC\u003cbr\u003eTitle 20 Efficiency Standards\u003cbr\u003eInput voltage range 120~277Vac ± 10%\u003cbr\u003eFrequency 50\/60Hz\u003cbr\u003ePower factor \u0026gt; 0.9 under 120~277Vac input\u003cbr\u003eInrush current 20A @ 120V\u003cbr\u003eMax input current 50mA @120V, 35mA @240V, and 30mA @277V\u003cbr\u003eTHD \u0026lt; 20% under 120~277Vac input\u003cbr\u003eOutput voltage 20 –60Vdc Class 2 compliant\u003cbr\u003eOutput current 600mA @ 20Vdc, 206mA @ 58Vdc\u003cbr\u003eOutput power 12W (constant)\u003cbr\u003eTurn-on Delay Time \u0026lt; 1s\u003cbr\u003eOvershoot \u0026lt; 10%\u003cbr\u003eRipple \u0026amp; Noise (pk–pk) \u0026lt; 10%\u003cbr\u003eWithstand voltage Input to output, 2800Vdc, 2mA\u003cbr\u003eLeakage current Maximum 0.5mA at 277Vac, 60Hz input\u003cbr\u003eProtection\u003cbr\u003eOver voltage protection: Hiccup mode. Protection will trigger when load voltage exceeds specified output voltage and will auto recover after\u003cbr\u003ethe fault mode is removed.\u003cbr\u003eOver current protection: Hiccup mode. Protection will trigger when load current exceeds specified output current and will auto recover after\u003cbr\u003ethe fault mode is removed.\u003cbr\u003eShort circuit protection: Hiccup mode. Protection will trigger when short circuit and will auto recover after the fault mode is removed.\u003cbr\u003eEmergency Operation 90 minutes\u003cbr\u003eBattery High-temperature, maintenance-free, LiFePO4\u003cbr\u003e battery, 9.6Vdc, 3 cell\u003cbr\u003eRecharge Time 24 hours\u003cbr\u003eBattery Charging Current 307mA\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eAbout Keystone:\u003c\/h2\u003e\n\u003cp\u003eAt Keystone Technologies, we believe lighting should be simple, hassle-free, and enjoyable. That's why we offer a full range of high-quality lighting solutions, including LED lamps, fixtures, and controls, designed for performance, reliability, and ease of use. With a focus on innovation and customer satisfaction, Keystone is committed to delivering products that make lighting smarter, more efficient, and better for every environment—from commercial spaces to residential settings. Our mission is to \"Light Made Easy,\" and we bring that philosophy to everything we do.\u003cbr\u003e\u003c\/p\u003e","brand":"Keystone","offers":[{"title":"Default Title","offer_id":41945504677991,"sku":"KT-EMRG-LED-12C-1200-EN-IP","price":279.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0099\/0612\/6912\/files\/KT-EMRG-LED-12C-1200-EN-IP.png?v=1764683335","url":"https:\/\/buyriteelectric.com\/products\/keystone-kt-emrg-led-12c-1200-en-ip-1-piece-led-emergency-back-up-with-standard-wire-leads","provider":"BuyRite Electric","version":"1.0","type":"link"}