Maintenance is minimal, almost none.

It functions with continual current instead of alternate current, this minimizes the risk of electrocution. This is important in those places where there is a lot of people, such as shopping malls, parks, etc..

They do not explode. Fluorescent bulbs do causing glass and mercury to be introduced into the environment.

Contains no contaminates.

They get warm, but they do not emit heat. This is a key advantage against conventional lighting, since this reduces the risk of fires in particular when lighting textiles or other flammable materials and it also reduces the need to use of air conditioning.

It supports temperature change or other adverse conditions that can occur when lighting outdoors.

They can be controlled manually and via a computer.

They are programmable, which lets them be used to produce light shows.