Compared with other light sources, LED lighting gives off a very little amount of heat, so there is less risk of you being burned by the bulb, or of the bulb overheating.
LED lights perform well outside in cold or wet weather.
They are small and compact so they can be attached to power tools without getting in the way.
They use very little electricity so conserve battery power.
LED lights have a very long life span compared to ordinary bulbs so it’s rare to have to replace one.