Check the listing for details. 2 Pack LED EXIT Sign Light Combo with Back-up Battery for Commercial UL Listed. Condition: New. Listed at 59.99 USD. About this item US Standard: Meets or exceeds UL 924, Emergency Lighting and Power Equipment CSA C.22.2 No. 141-15. Injection-molded, flame-retardant and high impact thermoplastic ABS housing. 120V-277V AC universal voltage operation. This twin head exit sign combo light is great for placing on doorways, school, restaurant, office building and warehouses. Emergency Power: The emergency exit sign lights built-in Ni-Cd AA 9.6V 700mA backup battery provides minimum 90 minutes of emergency operation during a power outage and safe for charging. Easy 3 Installation Methods: Three mounting options for this exit sign combo are available: end mount, hang mount and ceiling mount(canopy included). The led exit lights fits standard size junction boxes, suitable for indoor damp location- Universal (top or back) mounting. Wide Range Application: This emergency signs luminaire can be used in a 120V or 277V circuit for use at home, commercial and industrial lighting. It is suitable for apartments, churches, shopping malls, supermarkets, schools, hotel, restaurant etc. Note: Please connect the power resource to the device for one hour before using it. This LED emergency light with UL listed, safety and quality are guaranteed with 2 years warranty. Please feel free to contact us if you have any questions. 50, 000 Hours Long Lifespan Adjustable Twin Head LED Exit Sign Light High Capacity Battery Lead AcidInput: AC120/AC277V/60HzInput Power: 4.5WBattery: Ni-Cd AA 4.8V 700mAhCharging Time: 20 hoursEmergency Duration: >90 minutesAKT LIGHTING Double Face Combo Emergency Light Exit Sign - Injection-molded, VO fire resistance and high impact thermoplastic ABS housing. - The led exit lights fit standard size junction boxes. Suitable for indoor even damp location. - EASY 3 INSTALLATION METHODS: Double sign EXIT sign, THREE universal mounting options are available： 1. Back mount; 2. Hanging mount; 3. Ceiling mount (canopy included). High Quality & VO Fire Resistance Material AKT LIGHTING comercial emergency light with injection moulded ABS housing, compact, durable and fire resistance material, mordern design, suitable for any occasion. white LED per lamp head, 360° rotation, easy to adjust the twin heads. Double Face Emergency Light & Ultra Bright Double face emergency light, extra face plate included for optional double sided use. Ceiling or backside mountable. The direction indicated by the arrow can be selected arbitrarily. Large twin heads and the EXIT sign with high lumen. Large & Clear Exit Sign AKT LIGHTING backup led rechargeable combo lamp emergency light double sided exit sign with large and clear exit sign so that you can clearly find the safety exit even in the dark place, which improves the safety and security.