... 4, Irradiation distance is much longer than normal bulb. 5, High brightness and flexible mounting, suit to truck and heavy duty ... , crane and mining truck etc. 2. Specialized vehicles: Fire engine, police cars, rescue vehicle, communication vehicle, military command vehicle etc ... ATVs, SUV, truck, Fork lift, trains, boat, bus, and tanks 5'' 55W High quality Hid Offroad Light/Lighting ,work light