Headlight Bulbs:Bulb Type: H4/9003 (High Beam / Low Beam)Waterproof: Well sealed, high waterproof rating, IP 68Power: 320W/setLuminous Flux: 72000lm/set (36000lm/bulb)Operating Voltage: DC 9-32V(fit 12V,24V vehicles)Color Temperature: Ice blue 8000KIP 68 rated water and dust seal,360 degree beam angleMaterial: Aviation 6063 aluminum profileOperating Temperature: -40-80 degree CelsiusOver 100,000hrs lifetimeUsage: headlight,fog light,DRLPackage Included:2x LED headlight bulbs1x Packing Box