Super Lumen Digital Dimmable Ballast

The Super Lumen 600W Ballast is a high quality ballast which is far more efficient than other ballasts on the market. The ballast is much more affordable than other ballasts giving excellent value for money with outstanding performance and reliability. The ballast has the option of four different output levels can be switched (250W,400W,600W and SUPER LUMEN) with a dimming selector illuminating your grow. The fanless ballast can prevent any dust or moisture from entering the housing.