Developed by distinguished physicists and leading agricultural researchers, the SUNMASTER line has been built on the marvellous versatility and flexibility of metal halide technology. By blending specific halides in the arc tubes, we've created lamps which offer significantly more usable light energy for hydroponics and horticultural gardening.
Variable power output digital grow light ballasts from Maxibright and Sunmaster. A variable digital ballast offers the grower the ability to set the grow light power output for the most cost effective power consumption for age of plant or temperature within the growing area.
The Sunmaster Hobby 600w Ballast offers the gardener the flexibility to power 250W-600W HPS and Metal Halide lamps with just one ballast....More