Iron Bracket LED Single Tube Batten Light This single tube batten light can replace the old fluorescent tube light. The tubes of this emergency tube luminaire  adopts integrated led light source and  bridge wiring design, it's  more energy-efficient and  safety. The small separate plate designed with sliding and plug-in typy connection, make the installation more easier of this single tube  emergency luminaire. The safety hooks of the Waterproof LED single tube  Light, it's convenient to install and maintain. Lamp Luminous Efficiency(lm/w):110 IP Rating:IP20 Warranty(Year):5-Year Place of Origin:Guangdong, China Color Temperature(CCT):6000K Color Rendering Index(Ra):83 Support Dimmer:NO Lifespan (hours):50000 Working Time (hours):50000 Product Weight(kg):2.92 Lighting solutions service:Lighting and circuitry design, DIALux evo layout, auto CAD layout Light Source:LED CRI (Ra>):83 Model Number:ZL-JTBLP18-4FT-CE Brand Name:comled Input Voltage(V):AC100-277V Working Lifetime(Hour):50000 Lamp Luminous Flux(lm):3960 Length:4ft Application:Warehouse