ostek 4 Pack Led Emergency Exit Lighting Fixtures With Two Heads, Us Standard Adjustable Integrated Led Emergency Light With B

US Standard- This LED Exit sign light complies with UL 924 Emergency Lighting and Exit Sign Regulations Injection-molded thermoplastic housing with engineering grade. Flame – retardant, high-impact resistant, continue to operate in case of fire or earthquake. Outages Reliable Operation- UL-listed for safe operation and first-class quality, safety and interference resistant. The emergency light built-in Nickel cadmium backup battery provides 90 minutes of emergency operation during a power outage. 120V-277V Ac universal voltage operation for wide places. lexible Installation-Aend mount, hang mount and ceiling mount. The led exit lights fits standard size junction boxes, suitable for indoor damp location- Universal (top or back) mounting.easy to install, all the mounting hardware and accessories are included in the package. Wide Application-AThis 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, doorways, churches, shopping malls, supermarkets, schools, hotel, restaurant office building and warehouses. 5 Year Warranty- OSTEK is professional LED manufacturer, offers you lasting safety and reliability backed by a 5-year warranty to cover any defects or quality control issues. For a bulk order, email us in advance to get a different offer. Any LED technical questions or need design advice and installations, please feel free to contact us anytime.