Lumatek 400W Complete Euro Grow Light Kit Digital Dimmable Ballast Hydroponics
Includes 400w Dimmable Digital Lumatek Ballast. Leading the way in Digital Ballast, the Lumatek has gone Dimmable. Lumatek Ballast. This is fully adjustable digital ballast from lumatek available in: 250w, 400w and 600w.