The 4-inch Nilight lights make your driving safer. Six 3W LED chips produce a bright 3200K yellow light, cutting through darkness and providing clear visibility in rainy, snowy, and foggy weather. Ten cooling fans and a high-quality die-cast aluminum housing support fast heat dissipation. A waterproof rubber gasket and silicone sealing strip offer added protection in various weather conditions. The adjustable mounting bracket makes it easy to change the light beam direction. Thanks to their versatility, they are perfect for all 4x4 trucks, cars, motorcycles, and special vehicles. They can also be used as high-beam fog lights or for emergency situations.