The Blackline 400 is a fully electronic ballast. This technology is micro-processor controlled and works at higher frequency (hertz) than the standard magnetic ballast meaning more light gets to your plants. It is also more efficient meaning more output per watt of energy consumed. The Ballast is dimmable and also, has a boost setting for each lamp size meaning you can take control of the light output. 400w Ballasts are capable of illuminating up to 1m/1m of growing space.
More light output per watt of energy consumed
Ultra compact and cooler operation