The popular white LED lights are of three types: (a) Warm White. The warm white LED light closely resembles incandescent light and has a slight tone of yellow or orange; (b) Natural White. The natural white LED gives a much brighter white light and is commonly used in offices, workshops and other commercial environments; (C) Cool White. The cool white LED light has a hint of bluish tone to it and it is commonly used in manufacturing industries where bright light is required.