Amazon.com : QUANTUM 1000W Watt Digital Dimmable Ballast + DIGILUX 1000W HPS Grow Light Bulb : Patio, Lawn & Garden
LUTRON, 120 to 277V AC, 2 Bulbs Supported, Fluorescent Ballast - 6ZER3|H3DT524CU210 - Grainger
GE75382 Ultrastart GE432MVPS-N-V03 Electronic Dimming T8 Ballast
Advance REZ3S32SC35I Electronic Dimmable Ballast (3) F32T8 1
Hydroponics | Phantom II Electronic Ballast 1000w Dimmable | Grow Lights
GE232MVPS-N-V03 - T8 Dimming Ballast | Current - GLI Brands
Lutron Electronic Dimming Ballast 120V to 277V For (3) T8 & U-Bent 32W Hi Lume 3D | H3DT832GU310 | Bulbs.com
Philips Advance - 3 Lamp, 277 Volt, 0.21 to 0.35 Amp, 0 to 39 Watt, Programmed Start, Electronic, Dimmable Fluorescent Ballast - 81374043 - MSC Industrial Supply
UNIVERSAL B2128PUSV3PLA T5 FLUORESCENT DIMMING BALLAST, 2 LAMP, F28 T5 – Toomanyamps
iPower Horticulture Digital Dimmable Electronic Ballast - GrowPackage.com
Lutron Dimming Ballast,120-277 V,21-5/8 In Lamp (H3DT524CU110) | Zoro
Advance IZT3PSP32SC35I 120 to 277 VAC 50/60 Hz 3-Lamp Dimming Ballast | Crawford Electric Supply
F32T8-1 Lamp - 120 to 277 Volt - Dimmable Ballast - Advance IZT-132-SC - Magnetic Circuit Breakers - Amazon.com
Amazon.com: VIVOSUN 1000 Watt Dimmable Electronic Digital Ballast with Enhanced Internal Cooled Fan, 25% Less Heat Generated and 15% Longer Service Life : Patio, Lawn & Garden
Quantum 400w Digital Dimmable Ballast direct from Growers House
Quantum 1000w Dimmable Ballast | capcityhydro
EC5T540JUNV2C70 Lutron Dimming Ballast 100%-10% | 70% Limit
EC5T540JUNV2C70 Lutron Dimming Ballast 100%-10% | 70% Limit
Hydro Crunch 400-Watt Digital Dimmable Ballast 120/240-Volt for Grow Lights C02A011050 - The Home Depot
Lutron EHDT528MU210 :: Electronic Dimming Ballast, Fluorescent, T5, 2-Lamp, 28W, 120-277V :: Rexel USA
VIVOSUN 1000W Dimmable Digital Ballast for Grow Light, Soft Start Program &Performance (Space Gray) - Walmart.com
Advance VEZ-2S32 Mark 10 Dimmable Electronic Ballast, 277V, F32 T8, 2 Lamp - Walmart.com
HF-Regulator II for TL-D lamps | HFR2ANTL | Philips lighting
Digital Electronic Dimmable Ballast 600W for HPS MH Grow Light bulbs | eBay
Lutron ECO-T554-120-2 (now EC5T554JUNV2) Dimming Ballast
EC5T540JUNV2C70 Lutron Dimming Ballast 100%-10% | 70% Limit
