• Security First-- Emergency light of SPECTSUN has been passed UL certificate and comply with FCC regulations. We promise 5 years warranty for the electrical parts and housing, 2 years warranty for battery.The emergency lights have two adjustable LED bug eye lamp heads,The emergency light is made of injection-molded thermoplastic ABS shell, UL-94V-0 flame retardant, so that the emergency lights with battery backup can continue to operate in the event of a fire or earthquake.
• Worry-free Quality--Please note this emergency light must be wired. And the lifetime of this emergency light is 50000 hours.The Commercial emergency light fixtures have Injection-molded housing with engineering grade. 5VA flame retardant, high-impact resistant, thermoplastic in white or black finish. Operating temperature 0°C-50°C. Using in any emergency without worry. 
• Easy to install --The emergency lighting is surface mounted through an easy to connect backplane, suitable for most standard junction boxes and snap into walls. Very suitable for placement in corridors, doorways, restaurants, business buildings, warehouses, outdoor spaces, homes, churches, schools, and garages.
• Certified & Battery -- The Commercial Emergency Light Fixtures UL 924 and cUL US. High-output battery, 120-277VAC Size:12.8 X 6.4 X 4.9 inch ,1.4 pound With high-density NiCd battery backup, providing 90 minutes of temporary ultra-bright lighting after a power outage to help you find the exit and protect your safety.
• About SPECTSUN --SPECTSUN was founded in 1990, and this is our first online sale. As an all-around enterprise engaged in the development, production, sale and service of lighting and electrical products for markets worldwide.