Double Ended CMH & LEC Ballasts

Here at Hydrobuilder, we have the best selection of double ended CMH ballasts on the market at the best prices. Find popular brands such as Growers Choice in both 315w and 630w.

We are the experts on all things indoor and outdoor growing, and have a wide range of DE CMH ballasts to keep your grow running at full capacity. If you need any help selecting a ballast, give our experts a call!

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