{"product_id":"quantum-emergency-light-with-dual-aimable-led-heads-compact-safety","title":"Quantum Emergency Light with Dual Aimable LED Heads - Compact Safety","description":"\u003cp\u003eIn this review the Lithonia Quantum Emergency Light is evaluated as a compact, commercial-grade emergency fixture suited for hallways, stairwells, and small business spaces. The single biggest reason to buy is its reliable 90 minutes of backup illumination delivered through two aimable LED heads that produce a combined 640 lumens, providing clear, uniform light for safe egress when power fails. Installation and maintenance are straightforward, and the unit's durable thermoplastic housing and integrated status indicator make it a practical choice for building managers and contractors.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e90-Minute Backup:\u003c\/strong\u003e Provides a maintenance-free emergency run time that meets common life-safety requirements for short-duration outages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Aimable Heads:\u003c\/strong\u003e Two adjustable LED lamp heads allow targeted coverage of corridors or stairwells for consistent visibility during evacuations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Output:\u003c\/strong\u003e The pair of 3.3W LEDs delivers a total of 640 lumens, enough to light egress paths without harsh hotspots.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Flame-rated 5VA thermoplastic housing resists impact and discoloration, suitable for indoor damp locations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Surface mounts to wall or ceiling with a back plate that fits standard junction boxes and includes an integrated test switch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCode Compliance:\u003c\/strong\u003e UL listed and designed to meet UL 924, NFPA 101, NEC, Title 20, and OSHA standards for emergency lighting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe Quantum unit is aimed at building owners, property managers, and electricians who need a compact, code-compliant emergency light for commercial corridors, stairwells, and small business interiors. Its simple surface-mount design and dual-voltage operation (120\/277V) make it convenient for retrofit work in multi-unit or mixed-voltage panels.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include facilities requiring remote testing and monitoring features or higher lumen output for very large, open areas. Also consider alternatives with user-replaceable battery packs if battery longevity and easy swap-out in high-use sites is a priority.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBright, uniform illumination from two aimable heads makes egress paths easy to follow.\u003c\/li\u003e\n\u003cli\u003eSimple surface-mount installation and a back plate that snaps into place save installation time.\u003c\/li\u003e\n\u003cli\u003eDurable, flame-rated thermoplastic housing with a multi-color status indicator simplifies maintenance checks.\u003c\/li\u003e\n\u003cli\u003eDual voltage 120\/277V compatibility fits most commercial power systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBattery life has mixed reports from users, with some experiencing dead batteries over time, so periodic testing and replacement planning are necessary.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Type\u003c\/td\u003e\n\u003ctd\u003eCeiling or wall mount emergency light\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackup Duration\u003c\/td\u003e\n\u003ctd\u003e90 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumen Output\u003c\/td\u003e\n\u003ctd\u003e640 total lumens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLamp Heads\u003c\/td\u003e\n\u003ctd\u003e2 aimable LED heads, 3.3W each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing\u003c\/td\u003e\n\u003ctd\u003e5VA flame-rated white thermoplastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003eDual 120\/277V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e13.37 in x 3.7 in x 5.93 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Quantum emergency light is a practical, cost-effective solution for most commercial egress needs, offering straightforward installation, durable construction, and reliable 90-minute emergency output. It represents good value for facilities seeking a low-profile, code-compliant fixture, though sites should budget for battery checks and potential replacement over time.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow long does the emergency battery last during a power outage?\u003c\/strong\u003e\u003cbr\u003eThe sealed nickel-cadmium battery provides approximately 90 minutes of emergency illumination per the product specification.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this unit be mounted on a ceiling?\u003c\/strong\u003e\u003cbr\u003eYes, the unit is designed for surface mounting to either wall or ceiling and the back plate fits standard junction boxes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it meet commercial safety standards?\u003c\/strong\u003e\u003cbr\u003eYes, the unit is UL listed and meets UL 924, NFPA 101, NEC, Title 20, and OSHA standards.\u003c\/p\u003e","brand":"Lithonia Lighting","offers":[{"title":"Default Title","offer_id":48241025286363,"sku":"B07GN82JD3","price":153.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51Fe-z4rucL._AC_SL1500.jpg?v=1770960321","url":"https:\/\/gearmusthave.com\/products\/quantum-emergency-light-with-dual-aimable-led-heads-compact-safety","provider":"GearMustHave","version":"1.0","type":"link"}