Ballast Assemblies

Apollo Horticulture Purple Reign 1000W Watt Digital Dimmable Grow Light Ballast
Apollo Horticulture Purple Reign Digital Dimmable Grow Light Ballast 1000W Watt

Apollo Horticulture is the best value in grow lights, with highest quality, fully featured, and most up to date hydroponic equipment at the lowest price possible.

iPower HPS MH Digital Dimmable Grow Light Electronic Ballast
iPower HPS MH Digital Dimmable Grow Light Electronic Ballast

Features a microprocessor that differentiates between HPS and MH lamps, thus eliminating the need for an extra ballast or a switch. Plug pattern: For all iPower Digital Ballast and iPower Grow Light Reflectors with Socket & Cord assembly.

Apollo Horticulture Hydroponic HPS MH Digital Dimmable Grow Lights Electronic Ballast
Apollo Horticulture Hydroponic HPS MH Digital Dimmable Grow Lights Electronic Ballast

Adjustable at 100%, 75% and 50% for maximum efficiency, Up to 30% more lumens than magnetic ballasts for improved yields, Compatible w/ both MH and HPS bulbs.

SPL Horticulture STB 1000 Hydroponic 400 Watt HPS Mh Digital Dimmable Electronic Ballast for Grow Light Bulb Lamp
SPL Horticulture STB 1000 Hydroponic 400 Watt HPS Mh Digital Dimmable Electronic Ballast for Grow Light Bulb Lamp

400 Watt Ballast Adjustable at 100%, 75% and 50% for maximum efficiency, Up to 30% more lumens than magnetic ballasts for improved yields, Compatible w/ both MH & HPS bulbs.

XTRAHYDRO Horticulture AUF1000 Watt Hydroponic Dimmable Electronic Ballast for Grow Light
XTRAHYDRO Horticulture AUF1000 Watt Hydroponic Dimmable Electronic Ballast for Grow Light

XTRAHYTRO - Your Most Reliable Choice for Indoor Garden Grow Light!
More Safe, Effective, Convenient, Stable, Bring Your Plants Smart Sunlight!

VIVOSUN 1000 Watt Dimmable Digital Ballast for HPS MH Grow Light
VIVOSUN 1000 Watt Dimmable Digital Ballast for HPS MH Grow Light

Your Wonderful Choice for Flourishing Harvest! Exclusive Technologies for Longer Service Life - Soft Start Program & Slow Light Start-Up Program.

Yield Lab Horticulture Slim Line Dimmable Digital Ballast for HPS MH Grow Light
Yield Lab Horticulture Slim Line Dimmable Digital Ballast for HPS MH Grow Light

The Yield Lab 1000w Slim Line Digital Dimming Ballast is the premiere e-ballast for your indoor hydroponic needs. With its slim line & dimmable functionality, enjoy a ballast that is built to last & boasts superior quality.