Here at Hydrobuilder, we have a wide variety of 630 watt CMH ballasts from the top brands, such as Growers Choice and Sun System. These ballasts are essential for keeping your CMH grow light up and running, and prolonging your bulb life.
Which 630 watt CMH ballast is right for me?
Some of the 630w CMH ballasts we carry here at Hydrobuilder are dimmable, and optimized for double ended grow lights. The most important thing when selecting a ballast is making sure its compatible with your respective grow light. Ensure the wattage and endeness match up, and then consider which features are important to you as a grower.
If you still need help, give us a call at 888-815-9763 and we will help you pick the right one. Are you a commercial grower looking for discount pricing on a bulk order, we can help you get the best price so you can see the highest profit possible from your grow.