Description:Power: 72W / setLuminous flux: 8000lm / set (4000lm / bulb)Operating voltage: DC 9-32V (for 12V, 24V vehicles)Color temperature: pure white 6500KWaterproof and dustproof seal : IP65Beam angle: 360 degreesMaterial: aviation 6063 aluminumOperating temperature: -40-80 degrees CelsiusOver 30,000 hours of service lifeUsage: headlights, fog lightsBidirectional cooling channels1. Aluminum alloy profiles for the thermal system, 360 degree cooling2. High-speed mute fan (12000R / Min), large air volume, high cooling speedAdvantages and features:All-in-one design, plug and play.The entire lamp body is made of high quality aluminum alloy material.Japan double ball fan, 12000 rpm, large air volume, 20 times more than normal fans, non-performing rate of less than 0.1%.The light strip has a clear boundary, no spurious or glaring light, which made a great contribution to the drivers safety.Package Included: 2x LED headlight bulbs1x Installation Manual in English