Best 1000 Watt Digital Ballasts

iPower GLBLST1000D Horticulture 1000 Watt Digital Dimmable Electronic Hydroponics HPS MH Grow Light, 1000W Ballast

ICN2P32N, 120-277V, 50-60Hz Input Frequency, Solid Wire Type, Instant Start Centium Electronic Fluorescent Ballast for 2 F32T8 Lamp Type, Indoor/Outdoor Use with Automatic Restart Ballast Box, 10 Pack

Robertson 1P20135 IEA432T8120N /B OEM-Pak of 10 Fluorescent eBallasts (3P20135) for 4 F32T8 Linear Lamps, Instant Start, 120Vac, NPF, 60Hz, Normal Ballast Factor

UltraGrow – Classic 1000W DE Double Ended HID Grow Light System with HID Bulb, Dimmable Ballast for Indoor Growing (Classic Controller & HPS)

OHLECTRIC (10 Pack) Replacement for ICN-1P32-SC 1 Lamp - T8 Fluorescent Electronic Ballast - 120-277 Volt - Instant Start - Standard and Energy Efficient Ballasts - UL Approved

Robertson 3P20116 eBallast, Instant Start, NPF, 1 or 2 Lamp F32T8, 120Vac, 60 Hz, Model ISU232T8120 BA (Replaces Robertson 3P20003, Model ISU232T8120 /B)

Robertson 3P20135, IEA432T8120N /B Fluorescent eBallast for 4 F32T8 Linear Lamps, Instant Start, 120Vac, 60Hz, Normal Ballast Factor, NPF (Replaces Robertson Model ISL432T8120 /B)

TOPHORT 1000W Digital Dimmable Electronic Ballast for 1000 Watts HPS MH Grow Light Bulb Lamp (1000W, Purple)

Leviton Decora Digital Dimmer Switch for Fluorescent Mark 10 Ballasts, MLV, Dimmable LED, Halogen & Incandescent Bulbs, DDMX1-BLZ, White

iPower 19 Inch Basic Gull Wing Reflector and 400W Digital Dimmable Electronic Ballast 8 Feet Rope Hanger Combo Set for Hydroponic, HPS/MH Grow Light System