Ballasts for HID Grow Lights HPS & MH

Prism Lighting Science 315w Ceramic Metal Halide CMH Remote Ballast 120/240v
Special Price $62.60 Regular Price $125.19

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Xtrasun CMH Ceramic Metal Halide Digital Ballast, 315W, 120V/240V
$127.58

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Galaxy Remote Commercial Ballast 1000 Watt - 277 Volt Only
$133.62

Out of stock

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945 Watt CMH DE DigiLamp Lamp and EnergyStation Ballast
$355.88

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945 Watt CMH SE DigiLamp Lamp and EnergyStation Ballast
$355.88

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Jump Start Sunburst CMH 120/240V w/Lamp 315W 3100K
$399.17 As low as $377.71

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GrowLite 315W Electronic Ballast 120-277V
$207.69

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Phantom II CMH 315W Ceramic Metal Halide Digital Ballast 120/240V
$140.66

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Nanolux DE Remote Ballast 277V 1000W (Case of 2)
$393.59

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Nanolux DE Remote Ballast 120V/208V/240V 1000W - APP Version
$199.00

Out of stock

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Power Cord For Phantom, Phantom DE, and Xtrasun Ballasts, 8', 120V, w/Ferrite Ring, AWG 14/3
$8.20

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Power Cord For Phantom, Phantom DE, and Xtrasun Ballasts, 15', 240V, w/Ferrite Ring, AWG 16/3
$27.45 As low as $26.14

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Power Cord For Phantom, Phantom DE, and Xtrasun Ballasts, 8"
$21.23 As low as $20.22

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Phantom Commercial 1000W Double-Ended Digital Ballast w/USB interface - HPS, 277v
$305.63 As low as $277.83

Out of stock

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Nanolux CMH 315W Ceramic Metal Halide Ballast 120-240V
$168.00

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Phantom II 1000W HPS 347v Commercial Double Ended DE E-ballast
$298.58 As low as $276.38

Out of stock

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Ballasts

Grow light ballasts power high intensity grow bulbs and lamps by regulating the voltage to a high intensity discharge (HID) light or compact fluorescent light. Some ballasts power specific bulb types while others are "switchable," capable of powering both HPS and MH bulbs. There are three types of ballasts: electronic, digital and magnetic. Ballasts typically are available in various wattages from 315w to 1000w.

Digital ballasts

Digital ballasts are the latest technology. They use microprocessors to monitor and regulate the voltage and are often dimmable.

Double Ended ballasts

Double-Ended ballasts are made specifically to power double-ended fixtures safely.

Magnetic ballasts

Magnetic ballasts, an older technology, use an electromagnetic system for controlling voltage. They typically are cheaper than the other ballast technologies.

T5 Fluorescent ballasts

Fluorescent ballasts are made specifically to power fluorescent lights, such as the longer T5 bulbs frequently used for propagation of many plants in a small space.

Parts, Accessories

On these pages you’ll also find related items such as capacitors, ignitors, power cords, 240V receptacles, and adapters.