Super Bright Application on DOB Technology DOB CHIP LED in 6000K pure white color, improve light efficiency by 200%. Beam angle of 360 degrees, no blind spots. Boldly Using an ultra-thin side design, make sure the uniform 360-degree light without any dark spots provides a viewing angle. Do not blind oncoming traffic, no for other drivers. your safety. Adjustable Mounting In addition to the brightness, we have designed the latest fully adjustable 360 degree mounting collar, you can make simple angle adjustments for proper alignment of the bulb holders in order to obtain a luminous flux and a perfect luminous flux. Perfect Heat Dissipation Performance design of the double ball bearing fan, combined with 12,000 rotations per minute and double foldable copper core heat sink, guarantees maximum heat dissipation and makes our headlights shine up at 30,000 hours. IP67 waterproof driver and connectors. Perfect performance in weather, like fog/rain/overcast . Very Easy Installation, Ready to Use The heat sink part is only 23.5mm long, suitable for 98% of the vehicle, after installation there is enough space for the headlights to breathe. Can be installed in 20 minutes Plug & play. Warm Tips: 1: Our bulbs work for 98% of vehicle without error, while The filter system may not be 100% accurate or up to date, some car models may require additional CANbus decoder to be installed. if you are not sure about the bulb size, please confirm before purchasing. 2: Our bulb can be used as Low Beam, or Fog Light as long as the bulb size matches. Lighthouse Dimension: A: Bulb length (Base of the collar to the tip of the bulb): 80mm / 3.14inch B: Diameter of bulb tip: 30mm D: Installation depth of the heat sink (clamp to the base of the heat sink): 23mm C: Radiator width: 35mm Cordlength: 260mm Color: silver + red Material: Aviation Aluminum Bulb Size: 9006/HB4 LED bulb Voltage: DC9-30V Power: 55W/Pair Lumen: 8000LM per pair Beam Angle: 360 Lifespan: over 30,000 hours Waterproof Rate: IP65 Heat sink temperature: 30 Minutes tested: 135 Degrees to 207 Degrees Package Contents: 2 x LED headlight bulb Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.