SiTiSFi Led Combo Emergency Exit Sign Light with Two Adjustable Head Lights and Backup Battery,US Standard Green Letter Commercial Emergency Exit Lighting,UL 924,120/277V (4Pack)

??UL Listed & Quick Installation?SiTiSFi exit sign approved by UL 924 certificate and comply with commercial grade. Also the emergency exit sign meet your safety needs from offices, doorways, shopping mall and everything in between. No need to break a sweat with its quick and easy installation process that automatically snaps together, can be wall or ceiling mounted; rugged, snap fit, canopy,screws and hardware are included in the package. ??Highly Visibility&Adjustable Lamp Heads?SiTiSFi exit sign light has super bright two adjustable (360 degrees) floodlights on each side of the sign for maximum visibility and allow the led exit lights to be pointed in any direction you want. US standard red 6" high letters with 3/4" stroke are visible from up to 100 feet away. ??Reliable Lighting?SiTiSFi emergency exit signs made of Injection-molded thermoplastic housing,UL-94V-0 flame rating, the thickness has good fire resistance, corrosion resistance and durability, not easy to damage and suitable for 0?-40?(32°F-104°F)indoor damp location. ??Durable Backup&Wide Voltage?The Led emergency light combo with a built-in Nickel cadmium battery, for minimum 90 minutes emergency operation during power outages, battery is included in the box, maximum 24 hours for full recharge time. Specifications: 120V-277V AC universal voltage, Backup Battery, Double Sided, Dual Mounting. ??SiTiSFi Benefit ?With 5 years warranty for electrical parts and housing, SiTiSFi is honored to based in the USA, providing first-class quality products at affordable prices backed by experts.We maintain the high standards for all products by testing to ensure that best performance and safety environment.