Home / Best Grow Light Ballasts Reviewed + Buyer Guide / SPL Horticulture STB 1000 Hydroponic 600w Watt HPS Mh Digital Dimmable Electronic Ballast

SPL Horticulture STB 1000 Hydroponic 600w Watt HPS Mh Digital Dimmable Electronic Ballast

SPL Horticulture STB 1000 Hydroponic 600w Watt HPS Mh Digital Dimmable Electronic Ballast