The use of new technology LED (lighting emitting diode) provides and ensures a very low power consumption but with a much higher light output than standard bulbs.
Result? very low energy conversion into heat.
A big advantage of LED's also the very life of about 100,000 hours.
Its small size and lack of mechanical parts allow tough professional use over many years.
What is LED?
The LED (Light emitting diode) is a semiconductor which has been polarized as when a continuous tendency to emit a specific range of light radiation.
Usually it's like a small light with optical lens without thread that produces a specific color light by moving electrons.
Many led together and used lighting effects to enhance brightness and color mixing, which in combination with electronic circuitry have resulted in the production effects k synchronization with the lighting consoles.