Choosing LED road lighting requires comprehensive consideration of key parameters such as light efficiency, color temperature, color rendering index, light distribution curve, protection level, and driving power supply. The light effect is greater than 130lm/W, and the color temperature should be selected between 4000K and 5000K according to the road type. The color rendering index is recommended to be higher than 70, and the lighting scheme should match the road width and installation conditions. The protection level should not be lower than IP65, and the driving power supply should have multiple protection functions. Based on environmental factors such as road grade and traffic flow, select products that meet national or industry standards to achieve efficient, energy-saving, safe, and reliable lighting effects.