{"product_id":"led-t8-ballast-bypass-bulbs-with-emergency-battery-backup-90-minutes-of-back-up-power-4-foot-choose-your-wattage","title":"LED T8 Ballast Bypass Bulbs With Emergency  Battery Backup - 90 Minutes of Back Up Power - 4 Foot - Choose Your Wattage","description":"\u003cdiv class=\"tabs-contents\"\u003e\n\u003cdiv class=\"pos-description\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003e\u003cstrong\u003eT8 LED Tubes with Emergency Battery Backup\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eAs traditional T8 fluorescent lamps are phased out, upgrading to LED has become the clear choice for energy-conscious facilities. However, a consistent challenge has been compatibility with emergency battery backup systems, which often require separate expensive units that are bulky, difficult to install, and occupy valuable ceiling space.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis T8 Emergency Battery Backup LED Lamp solves that problem with a fully integrated all-in-one solution. Designed in the same size and shape as a standard T8, it operates like a typical LED lamp under normal conditions, then seamlessly switches to emergency mode during power loss, delivering reliable illumination without the need for external components.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eTwo versions are available to meet different application needs. The standard model installs easily using a ballast bypass 2 sided wiring setup. The UL924 compliant version(also installed using the same method) includes a dedicated tombstone socket kit and is engineered for installations that must meet strict safety and emergency lighting codes.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eIn the event of an outage, both versions deliver up to 90 minutes of emergency lighting at 30% lumen output, ensuring visibility for safe occupant egress and first responder access. A built-in test button allows for routine maintenance without shutting down power or tripping circuit breakers.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eBattery life provides 90 minutes of 30% output\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBattery charge time 24hrs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eG13 Bipin Base\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eColor temperature selectable 3500K\/4000K\/5000K\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFrosted Lens to eliminate glare\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e50,000-hour lifespan\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eElectrical:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eVoltage 120V-277V \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLithium battery\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUn-shunted Tombstones required\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCRI: 83 \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBeam Spread: 140° \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOperating Temperature: -20C (-4F) to a maximum of +45C (+113F) \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEfficacy: Up to 135 LPW \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDamp Location Rated\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ecULus Rated\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDLC Compliant\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWiring Instructions – LED T8 Lamp with Emergency Backup\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003ePower Supply:\u003cbr\u003eConnect the line (L) and neutral (N) wires from the 120–277V supply to the sockets on the input side of the lamp as shown. This side is typically labeled Input (L and N).\u003c\/li\u003e\n\u003cli\u003eSwitched Circuit:\u003cbr\u003eWire the line (L) through a wall switch to control the main operation of the lamp.\u003c\/li\u003e\n\u003cli\u003eEmergency Backup Driver (BDD):\u003cbr\u003eConnect the non-switched line (L) and neutral (N) wires directly to the emergency backup driver on the opposite end, ensuring continuous power to charge the internal battery. *For the UL924 model, only the Neutral line must be wired to both ends.\u003c\/li\u003e\n\u003cli\u003eSocket Type Requirement:\u003cbr\u003eUse non-shunted lamp holders only. Do NOT use shunted tombstones, as they can cause malfunction or failure of the lamp.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThis lamp is double-ended powered (L and N on one end, battery backup on the other).\u003c\/li\u003e\n\u003cli\u003eThe non-switched circuit ensures the battery remains charged even when the wall switch is off.\u003c\/li\u003e\n\u003cli\u003eAlways verify polarity and manufacturer wiring instructions before installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg class=\"__mce_add_custom__\" title=\"led-t8-emergency-wire-diagram.jpg\" src=\"https:\/\/cdn11.bigcommerce.com\/s-phjrc3z910\/product_images\/uploaded_images\/led-t8-emergency-wire-diagram.jpg\" alt=\"led-t8-emergency-wire-diagram.jpg\" width=\"100%\" height=\"342\"\u003e\u003c\/p\u003e\n\u003cdiv class=\"medium-6 columns\"\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBefore Install Make Sure To:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1.Read the included instructions regarding your method of installation\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2.Please check compatibility of existing ballast when required\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e3.Turn off the power at the breaker\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e4.All work should be performed by a qualified electrician where needed\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e5.Always install one test lamp before proceeding with the full area\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e5-year limited system warranty standard\u003c\/li\u003e\n\u003cli\u003eWarranty does not cover product failure due to an over-voltage event (power surge), improper dimmer or control installation (as this may cause damage to the internal driver), or inconsistent amperage in the circuit. For installations where power surge may be possible, Superior recommends installing additional surge protection at the fixture or electrical distribution panel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Superior Lighting","offers":[{"title":"Default Title","offer_id":44995443556552,"sku":"EM-LED-T8","price":79.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0682\/3726\/3048\/files\/NbzP9jziXu749CHmo3MWiMVkVhUDnk2uNTVRAwswVwFggtqdyvfouOfIUCNQd39q__23866.1715189575.386.513__56345.1720566797.386.513.jpg?v=1779843623","url":"https:\/\/plumlighting.com\/products\/led-t8-ballast-bypass-bulbs-with-emergency-battery-backup-90-minutes-of-back-up-power-4-foot-choose-your-wattage","provider":"Superior Lighting","version":"1.0","type":"link"}