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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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Bulbs (MH, HPS, CMH)

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Sun Pulse 250w MH Pulse Start
As low as $78.15

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OoS

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

Out of stock

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OoS

SunMaster Yellow Blossom HPS Lamp 1000W - 2100K
$59.99

Out of stock

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Eye Hortilux Super HPS Enhanced Spectrum Lamp, 400W
$128.45 As low as $56.35

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OoS

Interlux 1000w HPS Double Ended Grow Lamp
$79.21

Out of stock

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

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GrowLite Tru Blue MH Lamps - 6500k
As low as $59.26

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KP

Philips Mastercolor CDM Elite 315W CMH Agro Lamp T12 - 3100K
$79.93

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Digilux 1000w H.P.S. Digital Bulb (145,000 Lumens) 2000K
$83.33

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Digilux 400w H.P.S. Digital Bulb (46,000 Lumens) 2000K
$74.74

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Plantmax (Xtrasun) Bulb 1000w HPS
$37.97

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Ultra Sun MH Blue Enhanced -- 400 Watt -- 7.5K
$31.03

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Ultra Sun MH Conversion -- 600 Watt
$76.48

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Ultra Sun MH Blue Enhanced -- 1000 Watt -- 7.5K
$51.25

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Ultra Sun MH Blue Enhanced -- 1000 Watt -- 10K
$48.77

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Eye Hortilux Blue Daylight Super MH Lamp - 400W Horizontal
$85.76

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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.