Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low View: 12 24 All Quick View Quick View BallastsGalaxy DE Select-A-Watt – 1000W $273.95 Galaxy DE Select-A-Watt - 120/240 Volts Quick View Quick View BallastsSun System Hard Core DE HPS – 1000W $149.99 Sun System Hard Core DE HPS - 1000W