2FT 18W underground passage LED Batten Light multi modules replaceable LED Emergency Batten Light with Sensor This underground passage LED Batten Light is easy for installation, direct plug-in power supply method is easy to wiring, and this LED Linear Fixture adopts stainless steel base and high-grade PC diffuser, so that the waterproof rating of this led linear luminaire can achieve IP65. This underground passage linear light 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. Multi function modules can be replaced, itâ??s more convenient for using multi function through one linear LED Batten Light. Lamp Luminous Efficiency(lm/w):130 Warranty(Year): 5-Year Type :led Emergency Batten Light with Sensor Application:Warehouse Lighting solutions service:Lighting and circuitry design, DIALux evo layout, auto CAD layout Model Number:ZL-MBLP18-2FT-DES Color Temperature(CCT) :5500K Input Voltage(V):200-240V AC Color Rendering Index(Ra):83 Support Dimmer:Yes Lifespan (hours):54000 Working Time (hours):54000 Product Weight kg :2.1