f2-cob led auto headlight h4 9004 car headlights headlamp 12000lm 55w car led headlight

cob led chips,24 strong light chips increase brightness by 300%,longer range, improve driving safety,a variety of color temperatures can be customized: 3000k 4300k 6000k 8000k. aviation aluminum + high speed fan double heat conduction and heat dissipation;ip67 is waterproof for inclement weather and ensures sight safety screw set chuck can rotate,rotating chuck, 360° dimming chuck, more concentrated light;lossless installation, no wire change not broken, plug and play;models complete, cost-effective;.syi