2FT metro station led liner luminaire The metro station led liner luminaire adopts LED chips SMD2835, so the metro station led liner luminaire can achieve 110lm/w high lumen out put. This IP65 waterproof led batten 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 waterproof luminaire has a special clip-fixed housing, it's easy for maintenance and replacement. The protection rating of this led linear light is high up to IP65, has a high dustproof and waterproof performance. Lamp Luminous Efficiency(lm/w):110 IP Rating:IP65 Warranty(Year):3-Year Place of Origin:Guangdong, China Color Temperature(CCT):5500K Color Rendering Index(Ra):80 Lifespan (hours):55000 Working Time (hours):55000 Product Weight(kg):0.8 Lighting solutions service:Lighting and circuitry design, DIALux evo layout, auto CAD layout Light Source:LED CRI (Ra>):80 Model Number:ZL-USBPL18-2FT-CN Brand Name:comled