View cart “Emperor 315W CMH Ballast 120 / 240V” has been added to your cart. Add shipping address to get shipping rates! (click "Calculate Shipping") Filter Default sorting Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low View: 12 24 All Quickview 42 % Save $50.00 Emperor Adjustable Wing DE Reflector $69.95$119.95 Add to cart Quickview 30 % Save $38.00 Emperor MH 1000 Watt DE 4000°K * $89.95$127.95 Add to cart Quickview 29 % Save $75.00 Emperor E-Ballast 1000W MH/HPS 120/240V $184.95$259.95 Add to cart Quickview 43 % Save $180.05 Emperor DE 1000W 120/240V – (Fixture Only) $239.95$420.00 Add to cart Quickview 25 % Save $49.99 Emperor E-Ballast 600W MH/HPS 120/240V $149.96$199.95 Add to cart Quickview 25 % Save $4.00 Emperor 24 Hour Timer / 15 Minutes $11.95$15.95 Add to cart Quickview 32 % Save $7.96 Digital Temperature And Humidity Meter $16.99$24.95 Add to cart Quickview 29 % Save $144.99 1000W Double Ended HPS Grow Light Kit* $354.96$499.95 Add to cart Quickview 31 % Save $4.96 Emperor 1/8″ Heavy Duty Hangers 80 lbs (2/Cs) $10.99$15.95 Add to cart Quickview 18 % Save $71.99 Emperor 315W CMH 120/240V KIT* $327.96$399.95 Add to cart Quickview 13 % Save $30.00 Emperor 315W CMH Ballast 120 / 240V $199.95$229.95 Add to cart Quickview 20 % Save $97.99 Emperor CMH Fixture 630W 120V / 240V $391.96$489.95 Add to cart 1 2