Hydroponics Ballasts 400 Watt Ballasts 400 Watt Order by Price asc Price desc Name A-Z Name Z-A Popularity View mode List Grid Ballast Control Gear EASY 400W HPS/MH Quality Lighting Ballast - 3 Year Limited Warranty!High quality HID lighting Ballast 400W for HPS and MHlamps. Best Seller Recommended Growth Bloom In Stock €57,50 Add to cart ETI Magnetic Ballast for HPS and MH AGRO lamps - 400W ETI Magnetic Ballast 400w has been designed for HPS and MH AGRO lamps. Power supplies (o ballast) ETI UAL series are defined “Hybrid” as it equipped with an electronic circuit which integrates the fun... Growth Bloom In Stock €57,22 Add to cart LUMii Compacta Magnetic Ballast - 400W The new LUMii® 600w Compacta has been redesigned for improved quality and high output, and continues to boast a fully enclosed and potted case. As with all LUMii® ballasts, you are able to get the tru... Recommended In Stock €69,91 Add to cart Dimmable Lumatek Digital Ballast 400W This is a new Lumatek dimmable ballasts that allows greater flexibility in your growing area while reducing the cost of buying multiple ballasts. Growth Bloom In Stock Free shipping €157,50 Add to cart Ballast Gavita DigiStar E-Series 400W - Soft Dim Gavita DigiStar e-series adjustable electronic ballasts guarantee maximum lamp output regardless of a fluctuating input voltage. They operate completely silent, cool, safe and are capable of being rem... In Stock Free shipping €179,50 Add to cart Electronic Charger - Nanolux 400W - Adjustable Nanolux 250W is an electronic charger HPS / MH / AGRO with adjustable regulator (50%, 75%, 100%) designed to save space and be placed inside the grow box. For solid-resistant materials with which it... Out Stock €142,61 Add to cart +Idroponica.it