The color of LED street lights is usually between 3,000 K and 6,500 K. They are divided into warm light at 3,000 K, warm white light at 4,000 K, and white light at 6,000 K. Warm Light and warm white light look more warm, warm, and cold on the way home, there was a warm light shining on it, and his heart was also warm. The ability of the warm light to penetrate the fog was also very strong. There was a thick white fog, and the yellow warm light would project out. The difference was the white light, and the same light source power, the white light will be brighter if the place is hot and foggy. The white light will be brighter, depending on your needs.