led triproof linear luminaire with openable end cover and press type terminal block led linear lighting tri-proof batten luminaire This led triproof light adopts openable end cover, is easy to installation. The terminal block of this linear luminaire is press type terminal block, it's easy for quick wiring. The waterproof rating of this led triproof light high up to IP66. Lamp Luminous Efficiency(lm/w): 110 Warranty(Year): 5-Year Type: LED triproof light Application: Office, Warehouse, Garage, Factory Lighting solutions service: Lighting and circuitry design, DIALux evo layout, Agi32 layout Model Number: ZL-LSBLP44-5FT-CN Color Temperature(CCT) : 4000K/5000K/6000K Color Rendering Index(Ra) : >80 Support Dimmer: NO Lifespan (hours): 55000 Working Time (hours) : 55000 Length: 5ft IP Rate : IP 66 Beam angle : 120 Degree