Joke Collection Website - Talk about mood - Why are street lamps warm?

Why are street lamps warm?

Why are street lamps warm? Probably to warm everyone who comes home late.

This is a popular saying on the Internet, but street lamps are warm. Is it really to warm everyone who comes home late? In fact, street lamps are warmer because of their low color temperature. Different color temperatures of light sources have different light colors, which bring different feelings.