Leds use less energy	Both the total usage (kWh) as well as the capacity needed (kW) is reduced. When removing the ballast, usage is decreased even further, and a magnetic ballast which is not removed will also use less energy because of the reduced power stream.
Less need for cooling	Leds produce very little heat, thus posing little requirement for a cooling system
Replacement cost	Cost of lamps, ballast, installation and removal are reduced due to the long lifetime of led.
Tax benefits	Entrepreneurs investing in led, may benefit from the Energy Investment Deduction program (EIA)
Good physical characteristics	Lightweight and slim casings allow leds to be assembled in blocks to form any size or shape. No delicate parts that can be easily damaged, make them reliable and useful for rugged applications
Technological benefits	Color rendering, power factor and frequencies are better then those of tube light.
Fast response times	Leds have a snap transition between on and off states, of the order of nanoseconds rather than milliseconds as in the case of traditional lights, making them very useful for high-speed applications
Energy label	A building may receive a better energy label due to the electricity reduction, which can for instance improve the rentability.
Communal advantages	Because less electricity is generated, CO2-emission drop, which slows down the rise of the sea level, the polar bears can survive and the Africans can keep cultivating food.