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    (4) Quantum 600W Watt HPS & MH Dimmable Digital Grow Light Lamp Ballasts QT600

    (4) 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

    $419.99

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    NEW! Quantum 600W Watt HPS & MH Dimmable Digital Grow Light Lamp Ballast QT600

    NEW! Quantum 600W Watt HPS & MH Dimmable Digital Grow Light Lamp Ballast 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

    $108.99

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    InterLux 790600-AC 600W DualARC 600 Watt HPS MH Grow Light Hydroponics Dual Bulb - 790600-AC

    InterLux 790600-AC 600W DualARC 600 Watt HPS MH Grow Light Hydroponics Dual Bulb - 790600-AC

    The 790600-AC Features: The InterLux Dual Arc Bulb incorporates the best of HPS and MH in one bulb with two simultaneously operating arc tubes that are optimized for peak performance The 790600-AC Features: The InterLux Dual Arc Bulb incorporates the... more

    $69.99

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    Max Tool

    (250+)
    InterLux 790600-AC 790600-AC 600W DualARC 600 Watt HPS MH Grow Light Hydroponics Dual Bulb

    InterLux 790600-AC 790600-AC 600W DualARC 600 Watt HPS MH Grow Light Hydroponics Dual Bulb

    The 790600-AC Features: The InterLux Dual Arc Bulb incorporates the best of HPS and MH in one bulb with two simultaneously operating arc tubes that are optimized for peak performance The 790600-AC Features: The InterLux Dual Arc Bulb incorporates the... more

    $69.99

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    Virtual Sun VS600WDB 600 Watt Digital Grow Light 600W 120/240V Ballast

    Virtual Sun VS600WDB 600 Watt Digital Grow Light 600W 120/240V Ballast

    The Virtual Sun VS600WDB Features: Components are shielded to protect against R.F.I. (Radio Frequency Interference). A Digital Ballast enables the electrical current to conform to the optimal levels of performance for the bulb being used. This is only... more

    $119.99

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    Hortilux HSHP160 600 Watt LU600S/HTL/EN U Lamp E-18 Super HPS Grow Light Bulb

    Hortilux HSHP160 600 Watt LU600S/HTL/EN U Lamp E-18 Super HPS Grow Light Bulb

    EYE HORTILUX Super HPS 600W Grow Light Bulb Lamps offer great lighting through all phases of plant production. more

    $79.99

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    LED Lighting4Less GrowPro 600 LED Grow Light - GPP-600

    LED Lighting4Less GrowPro 600 LED Grow Light - GPP-600

    Multi-watt, multi-spectrum settings for plants in all stages. 50,000 hour life cycle. Up to 80% more energy efficient than metal halide or HPS lamps. Includes grow lamp and integrated hanging hardware kit. Covers 25 sq. ft.. Watts: 600W. The LED... more

    $799.99

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    LED Lighting4Less GrowPro 600 LED Grow Light - GPP-600

    LED Lighting4Less GrowPro 600 LED Grow Light - GPP-600

    Multi-watt, multi-spectrum settings for plants in all stages. 50,000 hour life cycle. Up to 80% more energy efficient than metal halide or HPS lamps. Includes grow lamp and integrated hanging hardware kit. Covers 25 sq. ft.. Watts: 600W. The LED... more

    $799.99

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    Quantum 600W Watt HPS & MH Dimmable Digital Grow Light Lamp Ballast : QT600, Grey

    Quantum 600W Watt HPS & MH Dimmable Digital Grow Light Lamp Ballast : QT600, Grey

    Quantum 600w Dimmable Ballast Quantum 600W Dimmable Ballast The Quantum Dimmable Ballast brings quality, efficiency, and high intensity illumination to your garden. With a Power Factor of 99.9%—a highly stable output frequency—the Quantum Dimmable... more

    $214.99

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    Quantum 1000 Watt & 600W Digital Dimmable Ballasts for Hydroponics Grow Lights

    Quantum 1000 Watt & 600W Digital Dimmable Ballasts for Hydroponics Grow Lights

    1 Buy = 1 Quantum 1000W Digital Ballast + 1 Quantum 600W Digital Ballast! The world of indoor gardening was changed forever with the introduction of the Quantum 1000 Watt & 600 Watt Ballasts. A new alternative to heavy, noisy, power wasting core and... more

    $264.99

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    2 ft. T5 1-Bulb High Output 24-Watt Fluorescent Grow Light Fixture, White

    2 ft. T5 1-Bulb High Output 24-Watt Fluorescent Grow Light Fixture, White

    Free Shipping on Over 500K Items!

    Propagate your seedlings effectively with ViaVolt's 2 ft. 1 Bulb T5 High Output Fluorescent Grow Light made for plant propagation. 2,000 total lumens in the blue spectrum is perfect for propagating seedlings, clones, or keeping plants happy year round.... more

    $26.18

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    LSE Lighting 600W LU600 HPS hydroponics Grow Light Mogul Base

    LSE Lighting 600W LU600 HPS hydroponics Grow Light Mogul Base

    Brand: LSE Lighting/FanLightType: High Pressure SodiumWattage: 600WVoltage: 120VColor: 2100K Full SpectrumBase: Mogul E39Shape: ET18/ED18Life Hours: 24,000Burn Position: UniversalRuns on standard 600W High Pressure Sodiums BallastsThis type of light... more

    $32.00

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    HPS 600W Super-HPS Hydroponics Grow Light Lamp

    HPS 600W Super-HPS Hydroponics Grow Light Lamp

    Brand: Major BrandColor Temperature: 2000KRated Wattage: 600Base Type: Mogul (E39)HID Type: SodiumRated Initial Lumens: 96,000Warranty: 1 YearBulb Orientation: UniversalBulb Shape: T15Average Rated Life Hours: 24,000ANSI Ballast: S106 more

    $38.00

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

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

    Free Shipping on Over 500K Items!

    The 600-Watt HPS Grow Light System with Remote Ballast and Smart Sun 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 one year. Color:... more

    $404.46

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    Valuline Switchable Harvest Sun 600W HPS & MH Grow Light Ballast | BAL

    Valuline Switchable Harvest Sun 600W HPS & MH Grow Light Ballast | BAL

    The Valuline 600W Harvest Sun Ballast's are the best ballasts available. They are made with the highest quality components, including a high temperature American made capacitor built for long life, and a separate capacitor compartment made for cooler temp more

    $74.99

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    VMInnovations

    (10,000+)
    Valuline Switchable Magnetic 600W HPS & MH Grow Light Ballast | BAL-60

    Valuline Switchable Magnetic 600W HPS & MH Grow Light Ballast | BAL-60

    The Valuline 600W Switchable Ballast's are are great economy-priced lighting ballasts made with the highest quality components. The cases are powder coated galvanized steel, vented to provide cool operation. A vibration dampening system is included for no more

    $78.99

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    VMInnovations

    (10,000+)
    DL Wholesale 101002 1000-Watts 120/240-Volt HPS MH Magnetic Switchable Ballast - 101002

    DL Wholesale 101002 1000-Watts 120/240-Volt HPS MH Magnetic Switchable Ballast - 101002

    The 101002 Features: They can mount to walls and ceilings, feature convenient transport/hanging handles, is multi-voltage capable (120/240V), and features two universal sockets, making them compatible with all reflector types. The 101002 Features: They... more

    $159.99

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    Max Tool

    (250+)
    EZ Lume 101002 1000-Watts 120/240-Volt HPS MH Magnetic Switchable Ballast

    EZ Lume 101002 1000-Watts 120/240-Volt HPS MH Magnetic Switchable Ballast

    The 101002 Features: They can mount to walls and ceilings, feature convenient transport/hanging handles, is multi-voltage capable (120/240V), and features two universal sockets, making them compatible with all reflector types. more

    $159.99

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    Virtual Sun VS400CRMS 400 Watt HPS MH Grow Light Reflector Hood Magnetic Kit

    Virtual Sun VS400CRMS 400 Watt HPS MH Grow Light Reflector Hood Magnetic Kit

    Features: High Power 400-Watts (HPS) Bulb. This kit is perfect for indoor gardening or seed propagation. It not only helps to expedite the growing process of most plants, but also to keep all the growth factors balanced for a thriving harvest. more

    $169.99

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    DL Wholesale 101002 101002 1000-Watts 120/240-Volt HPS MH Magnetic Switchable Ballast

    DL Wholesale 101002 101002 1000-Watts 120/240-Volt HPS MH Magnetic Switchable Ballast

    The 101002 Features: They can mount to walls and ceilings, feature convenient transport/hanging handles, is multi-voltage capable (120/240V), and features two universal sockets, making them compatible with all reflector types. The 101002 Features: They... more

    $159.99

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    InterLux 791000-AC 791000-AC 1000W DualARC 1000 Watt HPS MH Grow Light Hydroponics Dual Bulb

    InterLux 791000-AC 791000-AC 1000W DualARC 1000 Watt HPS MH Grow Light Hydroponics Dual Bulb

    The 791000-AC Features: 1000 Watt Bulb Best of HPS and MH in one bulb with two simultaneously operating arc tubes that are optimized for peak performance. The 791000-AC Features: 1000 Watt Bulb Best of HPS and MH in one bulb with two simultaneously... more

    $79.99

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    Planters Pride 17 Watt Seedling Heated Mat

    Planters Pride 17 Watt Seedling Heated Mat

    Dimensions: 19.38L x 9W x 0.25H in.. Plastic construction. Black color. Gently warms the root area of seedlings and cuttings. Maintains constant 75-degree temperature. Will work best with 1 in. x 20 in. trays and kits. 17-watt, 120-volt. Allow your... more

    $23.99

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    1000 Watt Hydroponic Indoor Grow Light Kit - 1433-0013, Hydrofarm

    1000 Watt Hydroponic Indoor Grow Light Kit - 1433-0013, Hydrofarm

    Dimensions: 20.25L x 10.25W x 12.5H in.. Made from aluminum. Clear and grey in color. 1000 watt bulb. Professional results. Add the Hydrofarm 1000 Watt Hydroponic Indoor Grow Light Kit to your hydroponic gardening setup to offer light and warmth on... more

    $188.32

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    Virtual Sun 1000-watt Magnetic Ballast Grow Light Kit (1000 Watt Grow Light Kit with Magnetic Ballast), White, Gardening

    Virtual Sun 1000-watt Magnetic Ballast Grow Light Kit (1000 Watt Grow Light Kit with Magnetic Ballast), White, Gardening

    Designed to improve any professional or home hydroponics project, this Virtual Sun grow light expedites the growing process of most plants by providing optimal luminescence. Perfect for indoor gardening and seed propagation, the light keeps all growth... more

    $344.49

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    Overstock.com

    (675,000+)
    Virtual Sun 1000-watt Digital Ballast Grow Light Kit (1000 Watt Grow Light Kit with Digital Ballast), Purple violet, Gardening

    Virtual Sun 1000-watt Digital Ballast Grow Light Kit (1000 Watt Grow Light Kit with Digital Ballast), Purple violet, Gardening

    Virtual Sun lighting systems are great indoor grow light kits designed for the beginner as well as the seasoned pro. This kit includes all the components you need to easily and quickly set up your own indoor garden to grow year round. Keep all the... more

    $396.49

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    Overstock.com

    (675,000+)
    OnlyTheBest 250w 400w 600w 1000w Watt HPS MH Grow Light Kit 42' Umbrella Reflector Hood Set, Silver

    OnlyTheBest 250w 400w 600w 1000w Watt HPS MH Grow Light Kit 42' Umbrella Reflector Hood Set, Silver

    Package Contents: 1x DIY Reflector with Socket 1x Digital Electronic Ballast 1x MH Bulb 1x HPS Bulb 1x 24-hour Timer 1 Pair Rope YoYo Assembly is Required Specifications: 42in Umbrella Reflector Hood Air cooling, wide light distribution Adjustable to... more

    $184.30

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    OnlyTheBest 250w 400w 600w 1000w Watt HPS MH Grow Light Kits Adjustable Reflector Hood Set, Silver

    OnlyTheBest 250w 400w 600w 1000w Watt HPS MH Grow Light Kits Adjustable Reflector Hood Set, Silver

    Package Contents: 1x DIY Reflector with Socket 1x Digital Electronic Ballast 1x MH Bulb 1x HPS Bulb 1x 24-hour Timer 1 Pair Rope YoYo Assembly is Required Specifications: Adjustable Upgraded Reflector Hood 0.6mm thicken upgraded aluminum *95% high... more

    $173.40

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    OnlyTheBest Horticulture 250w 400w 600w 1000 Watt MH HPS Digital Dimmable Grow Light Ballast, Grey

    OnlyTheBest Horticulture 250w 400w 600w 1000 Watt MH HPS Digital Dimmable Grow Light Ballast, Grey

    Features: CE Certified and UL Listed Fits for HPS or MH Grow Light System High power and low noise Power output: Dimmable at 50%, 75%, 100% Fully compatible for metal halide and high pressure sodium bulbs Stabilize input power and output luminous flux... more

    $111.40

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    OnlyTheBest 250w 400w 600w 1000w Watt HPS MH Grow Light Kit 6' Cool Tube Reflector Hood Set, Silver

    OnlyTheBest 250w 400w 600w 1000w Watt HPS MH Grow Light Kit 6' Cool Tube Reflector Hood Set, Silver

    Package Contents: 1x DIY Reflector with Socket 1x Digital Electronic Ballast 1x MH Bulb 1x HPS Bulb 1x 24-hour Timer 1 Pair Rope YoYo Assembly is Required Specifications: 6 Upgraded Cool Tube Reflector w/Wings Tempered glass cool tube 0.6mm thicken... more

    $184.30

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    OnlyTheBest 1000w 600w 400w 250w Watt Super HPS MH Grow Light Bulb Lamp For Ballast Opt., Grey

    OnlyTheBest 1000w 600w 400w 250w Watt Super HPS MH Grow Light Bulb Lamp For Ballast Opt., Grey

    This High Pressure Sodium (HPS) / Metal Halide (MH) Bulb Grow Lamp can produce a very balanced and efficient spectrum of lights and enhance vegetative growth. Raises your lighting system to a new level of performance. **This listing is optional for... more

    $18.40

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

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

    About this item 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... more

    $119.99

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    OnlyTheBest 600W HPS MH Grow Light Kit Dimmable Digital Ballast 42' Reflector Bulb Set Watt, Silver

    OnlyTheBest 600W HPS MH Grow Light Kit Dimmable Digital Ballast 42' Reflector Bulb Set Watt, Silver

    This brand new 600W HPS & MH Grow Light System benefits: vigorous growth, accelerate development, and hearty flowering! The balanced spectrum light absorbed well by chlorophyll can make your plants thickset and flourishing more. It is especially... more

    $219.90

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    Virtual Sun 600W Dimmable HPS MH Grow Light Electronic Digital Ballast -600 Watt, Silver

    Virtual Sun 600W Dimmable HPS MH Grow Light Electronic Digital Ballast -600 Watt, Silver

    About this item Features Drives High Pressure Sodium and Metal Halide bulbs to peak performance Dimming switch for absolute control over the amount of light your crops receive Uses 5-12% less energy than magnetic ballasts Cleaner and Constant Power to... more

    $133.21

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    Virtual Sun 600W MH Metal (Grey) Halide Grow Lamp Light Bulb - 600 Watt

    Virtual Sun 600W MH Metal (Grey) Halide Grow Lamp Light Bulb - 600 Watt

    About this item Features: High Power 600-Watts (MH) Bulb 60,000 Lumens High Output Average Life Span: 10,000 hours Take 1 to 2 Minutes to Reach Full Brightness Our MH bulb give out 10% More light than Standard Bulb Color Temperature 4,200K Contains... more

    $28.08

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    Quantum 600W Digital Dimmable Ballast + Digilux 600W MH Hydroponics Grow Light, Orange

    Quantum 600W Digital Dimmable Ballast + Digilux 600W MH Hydroponics Grow Light, Orange

    1 Buy = 1 Quantum 600W Digital Dimmable Ballast + 1 Digilux 600W Metal Halide Grow Light! The world of indoor gardening was changed forever with the introduction of Quantum 600 Watt Ballast. A new alternative to heavy, noisy, power wasting core and... more

    $164.99

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    Quantum 600W Digital Dimmable Ballast + Digilux 600W HPS Hydroponics Grow Light, Orange

    Quantum 600W Digital Dimmable Ballast + Digilux 600W HPS Hydroponics Grow Light, Orange

    1 Buy = 1 Quantum 600W Digital Dimmable Ballast + 1 Digilux 600W High Pressure Sodium Grow Light! The world of indoor gardening was changed forever with the introduction of Quantum 600 Watt Ballast. A new alternative to heavy, noisy, power wasting core... more

    $164.99

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    NEW! 2 Quantum 600W Digital Dimmable Ballasts + 2 Digilux 600W HPS Grow Lights, Orange

    NEW! 2 Quantum 600W Digital Dimmable Ballasts + 2 Digilux 600W HPS Grow Lights, Orange

    1 Buy = 2 Quantum 600W Digital Dimmable Ballasts + 2 Digilux 600W High Pressure Sodium Grow Lights! The world of indoor gardening was changed forever with the introduction of Quantum 600 Watt Ballast. A new alternative to heavy, noisy, power wasting... more

    $319.99

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    Digilux DX600 HPS 600W Hydroponics Digital Grow Light Bulb + MH 600W Grow Light, Purple

    Digilux DX600 HPS 600W Hydroponics Digital Grow Light Bulb + MH 600W Grow Light, Purple

    1 Buy = 1 Digilux 600W HPS Grow Light Bulb + 1 Digilux 600W MH Grow Light Bulb! The Digilux 600W HPS (High Pressure Sodium) & Metal Halide bulbs are favored by growers because of the wide color spectrum and efficiency. They are engineered for use in... more

    $119.99

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    Yescom 600W HPS MH Digital Electronic Dimmable Ballast Grow Light, 600 Watts

    Yescom 600W HPS MH Digital Electronic Dimmable Ballast Grow Light, 600 Watts

    Brand New Digital Electronic Dimmable Ballast fits for HPS or MH Grow Light System. Up to 30% more than magnetic ballasts for improved yields. Quick lamp ignition by lighting the bulbs within 1-2mins and stable light output by constant lamp voltage....... more

    $69.95

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    Yescom 42' UM Reflector Hood For 1000w 600w 400w 250w HPS MH Hydroponic Indoor Grow Light Kit

    Yescom 42' UM Reflector Hood For 1000w 600w 400w 250w HPS MH Hydroponic Indoor Grow Light Kit

    Brand New 42 Umbrella Reflectors fit for HPS & MH grow light system can help you get a good harvest quickly. Large reflective surface with high reflective rate can intensify light and enlarge lighting area. Perfect for you to enlarge your grow area...... more

    $52.99

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