Grow Light Ballasts Magnetic
Plant Lighting Hydroponics stocks the highest quality magnetic ballasts available. Magnetic ballasts are available in 120V, 240V, or switchable voltage with the flip of a switch. Most magnetic ballasts will operate HPS and Metal Halide lamps eliminating the need to buy expensive conversion bulbs. Magnetic ballasts are very robust, last a long time, have replaceable parts, and are generally cheaper than digital ballasts. Do not use lamps that are specifically designed to run only on electronic ballasts. Most horticulture grow lamps will run on both electronic and magnetic ballasts. Check the lamp manufacturers' specifications for additional information.
