5FT LED batten lamps with IP66 waterproof rating is suitable for tunnel, parking lot The end cover of the linear led batten fixture with quick connected terminal block, is easy for wiring; The led linear lighting source adopts SMD2835 chips can achieve a high lumen out put; The transmittance of this linear led batten fixtures high up to 88%, can achieve a high luminous efficiency; The waterproof rating of this linear led batten fixture is IP66, and it adopts high-grade aluminum heat sink and anti-UV PC housing, it's more durable. Lamp Luminous Efficiency(lm/w): 110 Warranty(Year): 3-Year Application: Warehouse, Other attributes Lighting solutions service: Lighting and circuitry design, DIALux evo layout, auto CAD layout Model Number: ZL-KSBLP44-5FT-DS Color Temperature(CCT): 3000K Input Voltage(V): AC 100-240V Color Rendering Index(Ra): 80 Support Dimmer: Yes Lifespan (hours): 54000 Working Time (hours): 54000 Product Weight(kg): 1.56 IP Rate: IP66 Material: PC + PC Length: 5ft