Humorous answer to why street lamps are warm colors.

In the dark night, the white light will appear very broken and dazzling, but the warm yellow street lamp will make people feel warm.

People who ride in the dark at night will feel lonely, but the lighted street lamp, through its soft and warm light, brings comfort to people's hearts in this silent night.

Street lamps are mostly warm yellow light, and it is this humanized design that makes people on the road feel warm and particularly cordial at night.

Related content explanation:

White light is used at home, and the brightness and chromaticity are generally suitable. But the street lamps in dark streets will feel too abrupt with white light. Against the backdrop of the night, the white light is more obvious, and the white light actually gives birth to a chill, which makes people feel bleak in the dark.

Although black and white is a classic collocation, on a lonely night, warm street lamps are more harmonious than white street lamps, giving people a warm feeling and removing the inner coldness. Rising to the level of energy saving, warm yellow should also consume less electricity than white.