cree off road led light bar 1.high quality control 2.high brightness 3.anti-shock alluminum housing 4.more ... connectorPass Chinese Military standard GJB 150 & US MIL810-STD,High Temperature, Low Temperature,Temperature Shock, UV, Humidity, Salt ... Vibration, AltitudeCE & Rohs certificationUsage: ATV, SUV, Project vehicle, off road , 4*4 ,mining vehicle , heavy equipments Truck,Jeep, Motorcycle, ...