Grow Light Ballasts

Got questions about plant lighting? Check out GYO's guide to Lighting Your Indoor Garden and light it up the right way!

Need help determining the best lighting for your space? Call the GYOstuff grow light experts at (617) 945-1654. We're here to help!

1 - 43 of 43 items
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Phantom Commercial 1000W Double-Ended Enclosed System, 120/240V Phantom Commercial Double-Ended Open System, 120/240V Phantom Commercial DE 1000W HPS 277v E-ballast
Phantom Commercial 1000W Double-Ended Enclosed System, 120/240VPhantom Commercial Double-Ended Open System, 120/240VPhantom Commercial Double-Ended 1000W HPS 277v E-ballast

Complete commercial grow light system. Perfect for multi-light configurations.

Complete grow light system - perfect for larger areas.

Commercial grade ballast for use with double ended reflectors.

$589.95

$469.99

$589.95

$449.99

$429.95

$349.99

Phantom Commercial Double-Ended 1000W HPS 347v E-ballast Phantom II E-ballast 1000w 120/240V Dimmable Phantom II E-ballast 1000w 240V Dimmable
Phantom Commercial Double-Ended 1000W HPS 347v E-ballastPhantom II E-ballast 1000w 120/240V DimmablePhantom II E-ballast 1000w 240V Dimmable

For use with double ended reflectors.

Totally silent, energy efficient, reliable, and lightweight.

Totally silent, energy efficient, reliable, and lightweight.

$429.95

$349.99

$299.95

$269.99

$289.95

$259.99

Phantom II E-ballast 315W Ceramic Metal Halide 120/240v Hortilux Gold 600W E Ballast Hortilux Gold 1000W E Ballast
Phantom II E-ballast 315W Ceramic Metal Halide 120/240vHortilux Gold 600W E BallastHortilux Gold 1000W E Ballast

Designed for use with Ceramic Metal Halide lamps.

Consistent, stable, high quality ballast

Consistent, stable, high quality ballast.

$229.95

$219.99

$249.95

$234.99

$399.95

$349.99

Nanolux Slim Series 600W Dimmable Ballast Nanolux Slim Series 1000W Dimmable Ballast Nanolux 1000W Dimmable Flip Ballast
Nanolux Slim Series 600W Dimmable BallastNanolux Slim Series 1000W Dimmable BallastNanolux 1000W Dimmable Flip Ballast

Tiny, lightweight, quiet workhorse

Tiny, lightweight, quiet workhorse

Run 2 lights using only 1 ballast

$169.99

$164.99

$209.99

$199.99

$239.99

$229.99

Galaxy LEC 315 Remote Ballast - 120 / 208 / 240 Volt Galaxy Grow Amp 600 Watt Ballast Galaxy Grow Amp 1000 Watt Ballast
Galaxy LEC 315 Remote Ballast - 120 / 208 / 240 VoltGalaxy Grow Amp 600W BallastGalaxy Grow Amp 1000W Ballast

Highly efficient ballast - for use with LEC fixtures.

400/600/Turbo Charge - 120/240 Volt

400/600/1000/Turbo Charge 120/240 Volt

$229.95

$218.99

$216.95

$199.99

$288.95

$259.99

Galaxy Grow Amp 1000 Watt Ballast - 240v Galaxy Digital Logic 600W Select-A-Watt 400/600 Ballast Hortilux 1000W E-Ballast & Lamp Combo
Galaxy Grow Amp 1000W Ballast - 240vGalaxy DE Electronic Ballast - 120/240 VoltHortilux 1000W E-Ballast & Lamp Combo

400/600/1000/Turbo Charge - 240 Volt

Perfect for double ended reflectors.

The BEST 1000w HPS combo available!

$279.95

$249.99

$306.95

$274.99

$659.95

$598.99

Phantom 750W Digital Ballast HPS 120/240V Phantom Commercial DE 1000W HPS 120-240v E-ballast Xtrasun e-Ballast 600W Dimmable
Phantom 750W Digital Ballast HPS 120/240VPhantom Commercial DE 1000W HPS 120/240v E-ballastXtrasun e-Ballast 600W Dimmable

Durable, premium digital ballast

Commercial electronic ballast for double ended HPS bulbs.

Dimmable 600W electronic ballast

$294.95

$264.99

$439.95

$359.99

$169.95

$159.99

Xtrasun e-Ballast 1000W Dimmable Xtrasun Dial-A-Watt E-ballast 400W Xtrasun Dial-A-Watt E-ballast 600W
Xtrasun e-Ballast 1000W DimmableXtrasun Dial-A-Watt E-ballast 400WXtrasun Dial-A-Watt E-ballast 600W

Dimmable 1000W electronic ballast

Runs 250 & 400W lamps.

Runs 250, 400 & 600W lamps.

$244.95

$229.99

$169.95

$157.99

$189.95

$174.99

Xtrasun Dial-A-Watt E-ballast 1000W Quantum 400w Dimmable Ballast Quantum 600w Dimmable Ballast
Xtrasun Dial-A-Watt E-ballast 1000WQuantum 400w Dimmable BallastQuantum 600w Dimmable Ballast

Runs 400, 600, 750 & 1000W lamps

Dimmable 400W, 120/240v ballast

Dimmable 600W, 120/240v ballast

$259.95

$237.99

$159.95

$144.99

$184.95

$166.99

Quantum 1000w Dimmable Ballast Xtrasun 1000W 120/240v HPS/MH Convertible Ballast Powerhouse 400W 120/240v Conv. (HPS/MH) Ballast
Quantum 1000w Digital Dimmable BallastXtrasun 1000W 120/240v HPS/MH Convertible BallastPowerhouse 400W 120/240v Conv. (HPS/MH) Ballast

Dimmable 1000W, 120/240v ballast

Operates both HPS and MH lamps.

Most advanced magnetic ballast available

$269.95

$239.99

$199.95

$179.99

$299.95

$269.99

Powerhouse 400W 120/240v HPS Ballast Powerhouse 400W 120/240v MH Ballast Powerhouse 600W 120/240v HPS Ballast
Powerhouse 400W 120/240v HPS BallastPowerhouse 400W 120/240v MH BallastPowerhouse 600W 120/240v HPS Ballast

Most advanced magnetic ballast available

Most advanced magnetic ballast available

Most advanced magnetic ballast available

$223.00

$219.99

$210.00

$207.99

$308.95

$277.99

Powerhouse 1000W 120/240v HPS Ballast Powerhouse 1000W 120/240v MH Ballast Powerhouse 1000W 120/240v Convertible (HPS/MH) Ballast
Powerhouse 1000W 120/240v HPS BallastPowerhouse 1000W 120/240v MH BallastPowerhouse 1000W 120/240v Convertible (HPS/MH) Ballast

Most advanced magnetic ballast available

Most advanced magnetic ballast available

Most advanced magnetic ballast available

$298.95

$272.99

$261.00

$257.99

$319.95

$287.99

PowerHouse Sodium 1000W 480V SG 400W Convertible Ballast SG Lite 600W HPS Ballast
PowerHouse Sodium 1000W 480VSG 400W Convertible BallastSG Lite 600W HPS Ballast

Most advanced magnetic ballast available

400W magnetic convertible ballast

600W magnetic HPS ballast

$319.95

$287.99

$149.95

$144.99

$129.95

$119.99

SG Lite 1000W Convertible Ballast Sun System Hardcore 600W Ballast Sun System Hardcore 1000W HPS/MH Ballast
SG Lite 1000W Convertible BallastSun System Hardcore 600W BallastSun System Hardcore 1000W HPS/MH Ballast

1000W magnetic convertible ballast

600W magnetic HPS ballast

1000W magnetic HPS/MH ballast

$139.95

$129.99

$137.95

$129.99

$137.95

$129.99

Ballast Power Cord 120V
Ballast Power Cord 120V

120v power cord

$8.95

$7.99

1 - 43 of 43 items

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