The aquarium hobby is always searching for the ultimate light source that can replicate natural sunlight that our fish and corals are exposed to in nature. MH has been the lamp of choice but the hobby is always trying to advance and find new, better and more energy efficient light sources. LED's are getting a lot of hype and development at the moment but studies conducted in the USA are showing that they are just not up to supplying the correct light required by corals.
LEDs also direclty produce tremendous amounts of HEAT compared to light. The heat is radiated away from the back by the heat sink. 100W worth of LED in a room create exactly the same amount of heat as 100W worth of MH or a 100W heater.
Plasma lights only use 280 watts, are dimmable and they have a useable life of 8 -10 years depending on how much output you want. The spectrum produced by the bulb is the closest to
sunlight than any other known light source on the market, a true
96 CR
The Plasma light uses only 230 watts but offer the light similar to what you would get from a 600 watt MH.
This is new technology and we feel this is the light source of the future for reef aquariums.
YouTube - Plasma Light Bulb
Only two needed on a 2 meter aquarium.