Factory PC Housing Ip66 Tri Proof Lighting Fixtures LED batten light fittings with innovative knob for quick installation; The end cover of the LED linear fixture with quick connected terminal block, is easy for wiring; The LED linear fixture source adopts SMD2835 chips can achieve a high lumen out put; The transmittance of this LED batten light fittings high up to 88%, can achieve a high luminous efficiency; The waterproof rating of this LED linear 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): 100 Warranty(Year): 3-Year Application: Warehouse, Tunnel Other attributes Lighting solutions service: Lighting and circuitry design, DIALux evo layout, auto CAD layout Model Number: ZL-KSBLP36-4FT-DS Color Temperature(CCT): 4000K Input Voltage(V): AC 100-240V Color Rendering Index(Ra): 80 Support Dimmer: Yes Lifespan (hours): 54000 Working Time (hours): 54000 IP Rate: IP66 Material: PC + PC Length: 4ft