Smart Watt easy install LED tri-proof light is a vapor proof linear luminaire which is waterproof, corrosion-proof and dust-proof.For the LED tri-proof light we have lumen efficiency up to 130-150lm/w and anti glare UGR19 UGR22 options , which is perfect for applications where the possibility of vandalism is high. Such as subway stations, warehouse,logistic center stairwells, hallways, schools etc. and we have a split design for the end cap, the wire can be directly connected to the end cap, so it save time and labor cost for quick installation.