HORTILUX BLUE Metal Halide grow lamps provide world class spectrum that is unmatched in the lighting industry. HORTILUX BLUE is the closest match to natural sunlight of any light source available today. Growers House recommends to use either magnetic ballasts, or specifically the Hortilux or Galaxy digital ballast to use with Hortilux Blue Lamps. Hortilux Blue Metal Halide lamps are not compatible with many other electronic ballasts, including Solis Tek.
We can only guarantee with Galaxy, Hortilux, and magnetic ballasts.
