... Plastic,toughened glassInternal ballastBeam: full flood beam,wide flood beam,spot beamHID Bulb: H3Color temperature: 6000K(4300K~8000K)Working temperature: -45 ... 4, Irradiation distance is much longer than normal bulb. 5, High brightness and flexible mounting, suit to truck and heavy duty ... , truck, Fork lift, trains, boat, bus, and tanks 5'' 55W High quality Hid Offroad Light/Lighting ,work light