4FT IP65 vapor tight� led linear lighting batten fixtures with emergency function and sensor simming function The vapor tight led linear� batten lights adopts LED chips SMD2835, so the Waterproof led linear lights can achieve 130lm/w high lumen out put. This led linear batten fixtures has emergency function, able to ensure lighting for more than 3 hours in the event of a power outage. The emergency battery of this LED batten fixture� has a special clip-fixed housing, it's easy for maintenance and replacement. The protection rating of this led batten light� is high up to IP65, has a high dustproof and waterproof performance. �  Lamp Luminous Efficiency(lm/w):140 IP Rating:IP65 Warranty(Year):5-Year Place of Origin:Guangdong, China Color Temperature(CCT):3000-6500K Color Rendering Index(Ra):80 Support Dimmer:Yes Emergency Function:Yes Lifespan (hours):60000 Working Time (hours):60000 Product Weight(kg):2.76 Lighting solutions service:Lighting and circuitry design, DIALux evo layout, auto CAD layout Light Source:LED CRI (Ra>):80 Model Number:ZL-PSBLP36-4FT-CES Brand Name:comled Input Voltage(V):AC200-240V Working Lifetime(Hour):60000