Linkable IP65 tri-proof light fixture for convenient wiring, suitable for tunnels The tir-proof Linear LED Light Fixture adopts LED chips SMD2835, so the Tir-proof Linear LED Light Fixture can achieve 130lm/w high lumen out put. This LED Batten Fixture has emergency function, able to ensure lighting for more than 3 hours in the event of a power outage. The emergency battery of this LED Batten Fixture has a special clip-fixed housing, it's easy for maintenance and replacement. The protection rating of this LED Batten Fixture is high up to IP65, has a high dustproof and waterproof performance. Lamp Luminous Efficiency(lm/w):130 IP Rating:IP65 Warranty(Year):5-Year Place of Origin:Guangdong, China Color Temperature(CCT):5000K Color Rendering Index(Ra):85 Support Dimmer:No Emergency Function:No Lifespan (hours):60000 Working Time (hours):60000 Product Weight(kg):2.3 Lighting solutions service:Lighting and circuitry design, DIALux evo layout, auto CAD layout Light Source:LED SMD2835 CRI (Ra>):80