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Bulb Blowout Sale!

Save big on HPS, DE and MH bulbs!

Free Xtraction Bags + Free Shipping

With every trimmer purchase over $500

Twister T2 Trimmers On Sale

Call now for our best price!

Hydrobuilder Warehouse Deals

Sale items at rock-bottom prices!

Grow Light Bulbs

Hydrobuilder carries hundreds of grow light bulbs for your indoor growing needs. From 175w to 1500w, we have the bulbs for any size grow. We supply bulbs from more than 20 manufacturers so we are sure to have one that fits your needs. Not sure what bulbs you need? Just give us a call at 888-815-9763 and we’ll be happy to light the way!