4FT Tricolor Batten Light led liner luminaire with sensor dimming function The Waterproof led liner luminaire adopts LED chips SMD2835, so the Waterproof Tricolor Batten Light can achieve 120lm/w high lumen out put. This led liner luminaire has emergency function, able to ensure lighting for more than 3 hours in the event of a power outage. The emergency battery of this Tricolor Batten Light has a special clip-fixed housing, it's easy for maintenance and replacement. The protection rating of this Tricolor Batten Light is high up to IP65, has a high dustproof and waterproof performance. Lamp Luminous Efficiency(lm/w):130 IP Rating:IP65 Warranty(Year):5-Year Place of Origin:Guangdong, China Color Temperature(CCT):4000K Color Rendering Index(Ra):82 Support Dimmer:Yes Lifespan (hours):52000 Working Time (hours):52000 Product Weight(kg):1.9 Lighting solutions service:Lighting and circuitry design, DIALux evo layout, auto CAD layout Light Source:LED CRI (Ra>):82 Model Number:ZL-PSBLP40-4FT-CS-3CCT Brand Name:comled Input Voltage(V):AC200-240V Working Lifetime(Hour):52000