HydroponicsLighting Ballasts Hps/Mh Ballasts Ballast Type Black Elettronico Elettronico Dimmerabile Magnetico Watt (W) 150 250 400 600 1000 Manufacturer ETI Gavita Lumatek LUMii Nanolux Sonlight TBM Dimensions (Cm) 24,5 x 12 x 4,5 25x15x10 25x20x15 36,5 x 18 x 11 36,5 x 18,4 x 38 36x20x8 50x20x15 Dimmer 250/275/400/440 250-400 + SL 250-400-600 + SL 250-400-600-660W 300/400/600/660 400W / 600W / 600W boost 50% - 75% - 100% Dim 250 / 400 No Yes Bloom Yes Growth Yes Order by Price asc Price desc Name A-Z Name Z-A Popularity View mode List Grid 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 ETI Magnetic Ballast for HPS and MH AGRO lamps - 600W ETI Magnetic Ballast 600w 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 Out Stock €67,47 Add to cart Lumatek 250W HPS / MH Electronic Ballast The LUMATEK line of electronic ballasts are the best on the market. They are also very quiet without emitting annoying background hum. Using the LUMATEK power supplies, you have a longer lamp life, th... In Stock Free shipping €151,24 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 Ballast Gavita DigiStar E-Series 600W - 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 €220,90 Add to cart Lumatek PRO 600w (400V) - Digital Dimmable Ballast Lumatek PRO 600w (400V) - Digital Dimmable Ballast Recommended In Stock Free shipping €258,43 Add to cart «« First « Previous 12