Color temperature range comparison
The color temperature range of HPS lamps is 2000 to 2500, while the color temperature range of LED street lights is 2200 to 7000. If the color temperature is low, it will give people a warm feeling in winter, but it will give people a hot feeling in summer. If the color temperature is high, it will give people a cold feeling in winter and a cool feeling in summer. In general, people spend more time in summer evenings and less in winter evenings, and there is hotter weather than cold weather in a year. Therefore, relatively speaking, it is better to use white light with high color temperature as road lighting.
