Dimmable  High quality chips Heatsink+ fan New slim design External power supply  48 chips per foot. WRRGBB  Extra far-red and royal Blue spectrum.  1 year warrenty.  Aluminium colour.

Power Consumption:

Nova 1 : 60watt

Nova 2 : 120watt

Nova 3 : 180watt

Nova 4 : 200watt

The intensity can be controlled over manual dimmer. The power intake will be proportional to the intensity. So no algae issue and over load of electricity.