Maxibright DigiLight Pro Select Ballast is still one of the best Ballasts around. Maxibright boasts quality, reliability and performance. Unlike cheaper brands Maxibright will not let you down this digital ballast is great value for money and extremely reliable. With 6 different output settings, the dimmable function allows you to adjust the wattage to dim or boost your lamp.
This 600 watt model can be adjusted from 250 watts to 600 watts, with a 'super lumen' function which overdrives your bulb to 275w, 440w, or 660w.
By using this ballast in your grow room, you can change the setting of your lamp to meet the needs of your plants. Furthermore, being a digital ballast, the DigiLight is more efficient and reliable than its magnetic counterparts.