Azur Nova2 120WATTS for 60-90cm Aquariums Azur Nova series of lights is and advanced RGB lighting system for high tech planted aquariums. Infact, Nova lights are WRRGBB lights with extra far red and royal blue spectrum added on.Features: WRRGBB Lights Dimmable with external dimmer and power supply Extendable upto 30cm Superior Sparkling Aluminium Finish 48 Chips Per Foot Aluminium sink cooling fan technology