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MH, HPS, CMH Bulbs

MH, HPS, CMH Bulbs

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 MH, HPS, CMH Bulbs

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MH, HPS, CMH Bulbs

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GrowLite Real Red HPS Lamps - 2000k
As low as $59.26

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Digilux 600w H.P.S. Digital Bulb (80,000 Lumens) 2000K
$83.33

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Plantmax (Xtrasun) Bulb 1000w HPS
$37.97

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Plantmax (Xtrasun) Bulb 400w HPS
$26.73

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Ultra Sun MH Conversion -- 600 Watt
$76.48

Out of stock

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Eye Hortilux Standard Metal Halide Bulb -- 400W
$49.92

Out of stock

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Eye Hortilux Blue Daylight Super MH Lamp -- 1000W
$164.92 As low as $151.67

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Sunmaster Green Harvest MH Conversion Lamp 1000W for HPS Ballast
$90.14

Out of stock

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Eye Hortilux Dual Arc Tube Lamp -- 1000W
$180.56

Out of stock

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Ushio Dual Arc (HPS + MH) Lamp, 1000W Watt Dual Core
$168.75

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Ushio Enhanced Performance HPS Lamp -- AHS 400 Watt Opti-Red
$53.95

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Ushio Enhanced Performance HPS Lamps -- 600 Watt Opti-Red
$78.58

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Ushio MH Conversion Lamps -- 400 Watt Opti-Blue
$76.51

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Venture MH Daylight Bulb, 1000W (5K) BT56
$89.66

Out of stock

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Enhanced Performance GE Lucalox HPS Lamp
As low as $48.02

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SunMaster Yellow Blossom HPS Lamp 600W - 2100K
$59.99

Out of stock

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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.