Check the listing for details. LED Emergency Exit Light Adjustable 2 Round Head With Battery Back-up UL 924. Condition: New. Listed at 22.99 USD. About this item ✔ SAFETY FIRST - Injection-molded, flame-retardant and high impact thermoplastic housing, UL 94V-0 flame rating.Emergency lights become life savers when there’s a power outage, fire, poor weather conditions or natural disasters.Great for placing on stairways, hallways, doorways, isles, restaurant, office building and warehouses. ✔ MULTI-ANGLE LIGHTING - Use long-lasting, efficient ultra bright white LEDs. Each side of the emergency light has bright adjustable floodlights on the sign for maximum visibility. 360° ratation, the flexibility of the light direction allows you to point the lights at almost a 90 degree angle. ✔ EMERGENCY POWER - Emergency light built-in 3.6V 1000mAh Nickel cadmium backup battery, provides 90 minutes of emergency operation during a power outage.High-output battery, 120-277V for both residential and commercial emergency application. ✔ EASY INSTALLATION IN MINUTES - Can be wall or ceiling mounted, universal J-box mounting pattern. Test switch and status indicator let you know the emergency lights has power and the battery is working. ✔ 5 YEAR WARRANTY - Our LED emergency lights are offered high quality products at affordable prices backed by 5 year warranty and professional after-sales support.