400 Watt - Metal Halide Ballast -5 Tap - ANSI M59 - Max. Temp. Rating 212 Deg. F - Includes Dry Capacitor and Bracket Kit - Deltek 87611, Power Current Equipment - Amazon Canada
iPower 400W 600W 1000W Digital Dimmable Electronic Ballast for HPS MH Grow Light | eBay
HPS/Mh 1000 Watt Dimmable Digital Electronic Ballast for Grow Lights - China 1000W Electronic Ballast, HPS/Mh 1000W Ballast | Made-in-China.com
Hydro Crunch 1000-Watt HPS MH Digital Dimmable 120/240-Volt Ballast for Grow Lights C02A011400 - The Home Depot
iPower GLBULBM1000 1000W MH Grow Light Bulb for Magnetic and Digital Ballast : Amazon.ca: Patio, Lawn & Garden
1000 Watt Metal Halide Ballast Kit M47 Multi-Tap
Philips Advance - 1000 Watt, CWA Circuit, Metal Halide, High Intensity Discharge Ballast - 05830906 - MSC Industrial Supply
Ace Electronic Digital Ballast 400/600/1000 Watt MH/ HPS 1YR- LightEng – Garden Effects -Indoor and Outdoor Gardening Supplies
Advance 71A6542-001 - Metal Halide Ballast - 1000W | Energy Avenue
Advance 71A6552-001 - Metal Halide Ballast - 1000W | Energy Avenue