2FT DC LED Emergency Batten Light connected by Screw (3x2.5mm2 link wiring) The underground passage led liner luminaire adopts LED chips SMD2835, so the underground passage led liner luminaire can achieve 120lm/w high lumen out put. This emergency waterproof luminaires has emergency function, able to ensure lighting for more than 3 hours in the event of a power outage. The emergency battery of this emergency waterproof luminaire has a special clip-fixed housing, it's easy for maintenance and replacement. The protection rating of this emergency led linear light is high up to IP65, has a high dustproof and waterproof performance. Lamp Luminous Efficiency(lm/w):120 IP Rating:IP65 Warranty(Year):5-Year Place of Origin:Guangdong, China Color Temperature(CCT):5000K Color Rendering Index(Ra):83 Support Dimmer:No Emergency Function:Yes Lifespan (hours):53000 Working Time (hours):53000 Product Weight(kg):1.9 Lighting solutions service:Lighting and circuitry design, DIALux evo layout, auto CAD layout Light Source:LED CRI (Ra>):83 Model Number:ZL-PSBLP18-DC24-2FT-CE-L3 Brand Name:comled