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Bulbs (MH, HPS, CMH)

Hydroponics relies on both HID lighting and the right mix of color spectrums to cover all phases of growth and boost harvests. Bathe your plants with blue-white MH and CMH light during the vegetative phase, and red-orange HPS light during flowering. Learn More
Learn about Bulbs (MH, HPS, CMH)
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  1. Ultra Sun HPS -- 1000 Watt
    Ultra Sun HPS -- 1000 Watt
    Special Price $30.47 Regular Price $35.85
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  2. Ultra Sun MH Blue Enhanced -- 1000 Watt -- 7.5K
    Ultra Sun MH Blue Enhanced -- 1000 Watt -- 7.5K
    Special Price $43.30 Regular Price $50.94
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  3. Ultra Sun MH Blue Enhanced -- 1000 Watt -- 10K
    Ultra Sun MH Blue Enhanced -- 1000 Watt -- 10K
    Special Price $44.16 Regular Price $51.95
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  4. Eye Hortilux Standard Metal Halide Bulb -- 1000W
    Eye Hortilux Standard Metal Halide Bulb -- 1000W
    Special Price $54.94 Regular Price $64.64
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  5. Eye Hortilux Blue Daylight Super MH Lamp - 400W Horizontal
    Eye Hortilux Blue Daylight Super MH Lamp - 400W Horizontal
    Special Price $72.91 Regular Price $85.78
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  6. Eye Hortilux Blue Daylight Super MH Lamp -- 1000W
    Eye Hortilux Blue Daylight Super MH Lamp -- 1000W
    $167.08 As low as $151.29
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  7. Sunmaster Green Harvest MH Conversion Lamp 1000W for HPS Ballast
    Sunmaster Green Harvest MH Conversion Lamp 1000W for HPS Ballast
    Special Price $76.60 Regular Price $90.12
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  8. Ushio Enhanced Performance HPS Lamp -- AHS 400 Watt Opti-Red
    Ushio Enhanced Performance HPS Lamp -- AHS 400 Watt Opti-Red
    Special Price $45.89 Regular Price $53.99 As low as $42.90
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  9. Ushio Enhanced Performance HPS Lamps -- 600 Watt Opti-Red
    Ushio Enhanced Performance HPS Lamps -- 600 Watt Opti-Red
    Special Price $66.78 Regular Price $78.56 As low as $60.29
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  10. Ushio Enhanced Performance HPS Lamps -- 1000 Watt Opti-Red
    Ushio Enhanced Performance HPS Lamps -- 1000 Watt Opti-Red
    Special Price $73.43 Regular Price $86.39 As low as $68.20
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  11. Ushio MH Conversion Lamps -- 400 Watt Opti-Blue
    Ushio MH Conversion Lamps -- 400 Watt Opti-Blue
    Special Price $77.83 Regular Price $91.57 As low as $75.32
    Out of stock
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  12. Ushio MH Conversion Lamps -- 600 Watt Opti-Blue
    Ushio MH Conversion Lamps -- 600 Watt Opti-Blue
    Special Price $86.62 Regular Price $101.91
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  13. Ushio MH Conversion Lamps - 1000 Watt Opti-Blue 7000K
    Ushio MH Conversion Lamps - 1000 Watt Opti-Blue 7000K
    Special Price $91.55 Regular Price $107.71
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  14. Digilux 400w H.P.S. Digital Bulb (46,000 Lumens) 2000K
    Digilux 400w H.P.S. Digital Bulb (46,000 Lumens) 2000K
    Special Price $63.52 Regular Price $74.73 As low as $54.80
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  15. Digilux 600w H.P.S. Digital Bulb (80,000 Lumens) 2000K
    Digilux 600w H.P.S. Digital Bulb (80,000 Lumens) 2000K
    Special Price $72.18 Regular Price $84.92 As low as $65.11
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HID - High Intensity Discharge Lights

HID grow light bulbs are a sealed tube filled with gas that creates light when the gas is ignited by two electrodes that arc current between them.

MH - Metal Halide

Metal Halide bulb

MH grow light bulbs should be used for the vegetative phase as they give off a blue to white spectrum

HPS - High Pressure Sodium

High Pressure Sodium bulb

HPS has a red or orange tint and is used primarily in the flowering phase of your plant's life.

CMH - Ceramic Metal Halide

CMH grow light lamps are a relatively new source of HID light that is a variation of the traditional Metal Halide HID lamp.

Category
  1. Ceramic MH (CMH) 23 item
  2. Conversion (MH<-->HPS) 6 item
  3. Double Ended 29 item
  4. Dual Arc (HPS+MH) 2 item
  5. HPS 27 item
  6. MH 30 item
Brand
  1. Agrosun 2 item
  2. Digilux 4 item
  3. Eye Hortilux 13 item
  4. Gavita 3 item
  5. Growers Choice 9 item
  6. GrowLite 5 item
  7. Iluminar Lighting 3 item
  8. Interlux 1 item
  9. Luxx Lighting 3 item
  10. Nanolux 11 item
  11. PAR Pro 1 item
  12. Philips 3 item
  13. Plantmax 10 item
  14. Prism Lighting Science 3 item
  15. Sun Pulse 3 item
  16. Sunmaster 4 item
  17. Ultra Sun Lamps 7 item
  18. Ushio Lamps 14 item
  19. Venture Lighting 1 item
  20. Xtrasun 1 item
    21. + See All
Light Type
  1. MH 38 item
  2. CMH 25 item
  3. HPS 36 item
Voltage
  1. 110v 3 item
  2. 180v 1 item
  3. 220v 1 item
  4. 400v 2 item
Watts
  1. 150w 1 item
  2. 250w 2 item
  3. 315w 20 item
  4. 400w 9 item
  5. 600w 20 item
  6. 630w 2 item
  7. 750w 1 item
  8. 1000w 37 item
  9. 1100w 1 item
    10. + See All
FREE Shipping
  1. Yes 37 item
  2. No 64 item