This sliding design Sensor Tri Proof Light is easy for installation, and this Sensor Tri Proof Light adopts stainless steel base, so that the intensity of this led linear luminaire can achieve IK10. This linear lighting luminaire has high transmittance milky diffuser and high lumen out put SMD2835 LED chips, so that the luminous efficiency of this linear lighting fixture can achieve 125lm/w. The safety hooks design of this Linear pendant fixture is more convenient and safe for installation. The clip-fixed backup battery design of this Linear pendant fixture makes the maintenance and replacement more easier. And the emergencny function enable the LED Linear Fixture to operate continuously for more than 3 hours in emergency situations. It's very practical. Lighting solutions service: Lighting and circuitry design, DIALux evo layout, Agi32 layout Model Number: ZL-NSBLP20-2FT-CES Color Temperature(CCT): 3000/4000/6000K Input Voltage(V): AC200-240V Color Rendering Index(Ra): 80 Support Dimmer: Yes Lifespan (hours): 56000 Working Time (hours): 56000 Length: 2ft CCT: 3000/4000/6000K Beam angle: 120 Degree