iPower GLBLST600D Digital Dimmable Ballast for Grow Light, 600-watt, CE certified and UL listed, HPS and MH lamp supported, convertible with micro-chip programming, Short Circuit Protected, Fast Lamp Ignition, Stable Light Output, Power Surges,...

iPower GLBLST600D Digital Dimmable Ballast for Grow Light, 600-watt, CE certified and UL listed, HPS and MH lamp supported, convertible with micro-chip programming, Short Circuit Protected, Fast Lamp Ignition, Stable Light Output, Power Surges,...

Our bestseller of all time. This iPower Digital Ballast features high power factor, high luminous efficiency, adjustable wattage output, and convertibility between HPS and MH light bulbs. The iPower's high operating frequency not only ensures... more

$92.95

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Apollo Horticulture APL400 Hydroponic 400 - Watt HPS MH Digital Dimmable Electronic Ballast for Grow Lights

Apollo Horticulture APL400 Hydroponic 400 - Watt HPS MH Digital Dimmable Electronic Ballast for Grow Lights

Proud to present our new and improved dimmable digital ballast perfect for plant cultivation in the new regal purple color. 400 Watt Ballast Adjustable at 100%, 75% and 50% for maximum efficiency Up to 30% more lumens than magnetic ballasts for... more

$79.99

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Apollo Horticulture APL600 Hydroponic 600 - Watt HPS MH Digital Dimmable Electronic Ballast for Grow Lights

Apollo Horticulture APL600 Hydroponic 600 - Watt HPS MH Digital Dimmable Electronic Ballast for Grow Lights

Proud to present our new and improved dimmable digital ballast perfect for plant cultivation in the new regal purple color. 600 Watt Ballast Adjustable at 100%, 75% and 50% for maximum efficiency Up to 30% more lumens than magnetic ballasts for... more

$94.99

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Virtual Sun 600-watt HPS MH Digital Ballast Grow Light Kit (600 Watt Digital Ballast Grow Light Kit), Grey metal

Virtual Sun 600-watt HPS MH Digital Ballast Grow Light Kit (600 Watt Digital Ballast Grow Light Kit), Grey metal

This Virtual Sun grow kit is designed for the beginner as well as the seasoned home hydroponics pro. This kit is perfect for indoor gardening or seed propagation and includes everything you need to easily grow flowers and vegetables year round.... more

$219.99

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(2) QUANTUM 600W Watt HPS & MH Dimmable Digital Grow Light Lamp Ballasts QT600

(2) QUANTUM 600W Watt HPS & MH Dimmable Digital Grow Light Lamp Ballasts QT600

The world of indoor gardening was changed forever with the introduction of Quantum 600 Watt Ballast. The Quantum 600 Watt Dimmable Electronic Ballast device has gone through rigorous testing in lab facilities that replicate the most extreme atmospheric... more

$389.99 $224.99

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Virtual Sun 600W HPS MH Enclosed Hood Digital Ballast Grow Light Kit - 3pk

Virtual Sun 600W HPS MH Enclosed Hood Digital Ballast Grow Light Kit - 3pk

Features The Hood: The Virtual Sun VS600DS Features a Mirrored Reflector Tube for Maximum Cooling of the bulb. This is designed to work excellent as a stand alone cooling method or can be in conjunction with a inline fan (not included). The glass tube... more

$719.99

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(3) QUANTUM 1000W Watt HPS & MH Dimmable Digital Grow Light Ballasts QT1000

(3) QUANTUM 1000W Watt HPS & MH Dimmable Digital Grow Light Ballasts QT1000

Package Includes: (3) Quantum 1000W HPS & MH Dimmable Ballasts\n----------\nThe world of indoor gardening was changed forever with the introduction of the Quantum 1000 Watt 120/240V Ballast. It's a great alternative to heavy, noisy, power-wasting core... more

$659.99 $489.99

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Virtual Sun 1000 Watt Digital Grow Light 120/240V Ballast VS1000WDB

Virtual Sun 1000 Watt Digital Grow Light 120/240V Ballast VS1000WDB

Virtual Sun 1000 Watt Digital Grow Light 120/240V Ballast The Virtual Sun is a 1000 Watt Digital Electronic Ballast used for 1,000 Watt Grow Light Systems. It is designed specifically for growers who use both high pressure sodium (HPS) bulbs and metal... more

$336.99

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Virtual Sun 400 Watt Digital Grow Light Ballast VS400WDB

Virtual Sun 400 Watt Digital Grow Light Ballast VS400WDB

Virtual Sun 400 Watt Digital Grow Light Ballast The Virtual Sun is a 400 Watt digital electronic ballast used for 400 Watt Grow Light Systems. It is designed specifically for growers who use both high pressure sodium (HPS) bulbs and metal halide (MH)... more

$175.99 $154.99

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iPower GLBLST400D Digital Dimmable Ballast for Grow Light, 400-watt, CE certified and UL listed, HPS and MH lamp supported, convertible with micro-chip programming, Short Circuit Protected, Fast Lamp Ignition, Stable Light Output, Power Surges,...

iPower GLBLST400D Digital Dimmable Ballast for Grow Light, 400-watt, CE certified and UL listed, HPS and MH lamp supported, convertible with micro-chip programming, Short Circuit Protected, Fast Lamp Ignition, Stable Light Output, Power Surges,...

Our bestseller of all time. This iPower Digital Ballast features high power factor, high luminous efficiency, adjustable wattage output, and convertibility between HPS and MH light bulbs. The iPower's high operating frequency not only ensures... more

$72.90

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Apollo Horticulture GLK600GW19 600 Watt Grow Light Digital Dimmable HPS MH System for Plants Gull Wing Hood Set

Apollo Horticulture GLK600GW19 600 Watt Grow Light Digital Dimmable HPS MH System for Plants Gull Wing Hood Set

The goal of Apollo Horticulture is simply to be the BEST VALUE in grow lights. We continually work to produce the highest quality, fully featured, and most up to date hydroponic equipment at the LOWEST PRICES possible. We believe that yielding better... more

$156.07

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Nanolux Dimmable Digital Grow Light E-Ballast OG Series 1000W Cloud Technology for HPS (High Pressure Sodium) or MH (Metal Halide) 1000 Watt Lamps

Nanolux Dimmable Digital Grow Light E-Ballast OG Series 1000W Cloud Technology for HPS (High Pressure Sodium) or MH (Metal Halide) 1000 Watt Lamps

The Nanolux ballast OG series is the Authentic Original Nano design on the market. In addition to the popular dimming function, which allows you to operate ballast at Super-lux, 100%, 75%, and 50% power, we have also incorporated our new Random Start... more

$169.32

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1-Light 600-Watt HPS White Grow Light System with Timer/Remote Ballast and Reflector

1-Light 600-Watt HPS White Grow Light System with Timer/Remote Ballast and Reflector

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The 600-Watt HPS Grow Light System with Remote Ballast and Bat Wing Reflector includes reflector, ballast, bulb, timer, cord and socket. The 600-Watt ViaVolt ballasts are wired for 120/240-Volt operation. The bulbs are warranted for 1 year. Color: White. more

$220.00

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HPS 150-Watt Greenhouse System White Grow Light

HPS 150-Watt Greenhouse System White Grow Light

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The ViaVolt 150-Watt Grow Light System is an enclosed ballast and reflector system perfect for primary or supplemental lighting. Each fixture includes a 150-Watt High Pressure Sodium bulb with a built-in socket, power cord, and hanging hooks. This grow... more

$89.97

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400-Watt HPS/MH White Grow Light System with Timer/Remote Ballast and Air Cooled Reflector

400-Watt HPS/MH White Grow Light System with Timer/Remote Ballast and Air Cooled Reflector

Free Shipping on Over 500K Items!

The 400 Watt HPS/MH Grow Light System with Remote Ballast and Smart Sun Reflector includes reflector, ballast, bulb, timer, cord and socket. The 400 Watt ViaVolt ballasts are wired for 120/240 Volt operation and are MH/HPS switchable. The bulbs are... more

$264.00

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Quantum Blitz 1000W HPS & MH Dimmable Digital Grow Light Lamp Ballast QTBW1000

Quantum Blitz 1000W HPS & MH Dimmable Digital Grow Light Lamp Ballast QTBW1000

The Quantum Blitz smart digital ballast delivers new era lighting technologies. Featuring a slim size, the Blitz brings quality, reliability and real digital experience to your garden. Rigorously engineered and tested to withstand the extreme... more

$119.99

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Virtual Sun 600W HPS MH Grow Light Lamp Electronic Digital Ballast - 600 Watt

Virtual Sun 600W HPS MH Grow Light Lamp Electronic Digital Ballast - 600 Watt

Features A Digital Ballast enables the electrical current to conform to the optimal levels of performance for the bulb being used. This is only possible through digital circuitry. Digital Ballast also produces a more consistent light while also... more

$119.99

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(4) QUANTUM 400W Watt HPS & MH Dimmable Digital Grow Light Lamp Ballasts QT400

(4) QUANTUM 400W Watt HPS & MH Dimmable Digital Grow Light Lamp Ballasts QT400

1 Buy = 4 Quantum 400 Watt Dimmable Ballasts The world of indoor gardening was changed forever with the introduction of Quantum 400 Watt Ballast. A new alternative to heavy, noisy, power wasting core and coil ballasts had reached our shores.... more

$529.99 $374.99

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Virtual Sun 1000 Watt HPS MH Grow Light Tube Reflector Hood Digital Kit VSD1000WRDS

Virtual Sun 1000 Watt HPS MH Grow Light Tube Reflector Hood Digital Kit VSD1000WRDS

Virtual Sun 1000 Watt HPS MH Grow Light Tube Reflector Hood Digital Kit Wouldn't it be great to grow the most perfect, juicy pesticide free tomatoes in the dead of winter? Virtual Sun lighting systems are great indoor grow light kits designed for the... more

$439.99

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Virtual Sun 1000 Watt HPS MH Grow Light Tube Reflector Hood Digital Kit VSD1000CRDS

Virtual Sun 1000 Watt HPS MH Grow Light Tube Reflector Hood Digital Kit VSD1000CRDS

Virtual Sun 1000 Watt HPS MH Grow Light Tube Reflector Hood Digital Kit The Virtual Sun Dimmable 1000W Grow Light System. Featuring Virtual Sun growers choice, professional grower approved 6" Maximum Reflective Hood, this kit will be sure to increase... more

$469.99

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Virtual Sun 1000 Watt 120V/240V Magnetic Grow Light Ballast VS1000WMB

Virtual Sun 1000 Watt 120V/240V Magnetic Grow Light Ballast VS1000WMB

Virtual Sun 1000 Watt 120V/240V Magnetic Grow Light Ballast The Virtual Sun is a 1000 Watt Magnetic Electronic Ballast used for 1,000 watt grow light systems. It is designed specifically for growers who use both high pressure sodium (HPS) bulbs and... more

$219.99

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(4) QUANTUM 1000W Watt HPS & MH Dimmable Digital Grow Light Ballasts | QT1000

(4) QUANTUM 1000W Watt HPS & MH Dimmable Digital Grow Light Ballasts | QT1000

" Package Includes: (4) Quantum 1000W HPS & MH Dimmable Ballasts The world of indoor gardening was changed forever with the introduction of the Quantum 1000 Watt 120/240V Ballast. It's a great alternative to heavy, noisy, power-wasting core and coil... more

$404.99

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