Fluorescent Grow Lights

Quantum BadBoy T5 HO 4 ft , 8 Bulb Fixture 432w (fixture only)
$239.59

Out of stock

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Prism Lighting Science High Output (HO) 4' T5 54w Bulbs - 6500K
$6.66

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Sun Blaster NanoTech T5 HO Fixture 2 Ft 1 Lamp Strip Light w/ Reflector
$50.31 As low as $49.05

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Sun Blaster NanoTech T5 HO Fixture 3 Ft 1 Lamp Strip Light w/ Reflector
$52.91 As low as $51.58

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Sun Blaster NanoTech T5 HO Fixture 4 Ft 1 Lamp Strip Light w/ Reflector
$55.51 As low as $54.14

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Sun Blaster T5 HO Fluorescent Strip Light -- 2 ft
$38.15 As low as $37.18

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Sun Blaster T5 HO Fluorescent Strip Light -- 3 ft
$40.75 As low as $39.74

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Sun Blaster T5 HO Fluorescent Strip Light -- 4 ft
$44.23 As low as $43.14

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Quantum BadBoy T5 HO 4 ft , 16 Bulb Fixture 864w (fixture only)
$545.77 As low as $536.32

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Quantum BadBoy T5 HO 4 ft , 12 Bulb Fixture 648w (fixture only)
$470.25 As low as $461.95

Out of stock

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Quantum BadBoy T5 HO 4 ft , 6 Bulb Fixture 324w (fixture only)
$204.18

Out of stock

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Agrobrite T5 432W 4' 8-Tube Fixture with Lamps, 240V
$282.85 As low as $270.63

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Agrobrite T5 216W 4' 4-Tube Fixture with Lamps, 240V
$181.12 As low as $173.20

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AgroBrite T5 4FT 12 Tube Fixture w/ Bulbs (was EnviroGro)
$404.20

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AgroBrite T5 4FT 8 Tube Fixture w/ Bulbs (was EnviroGro)
$287.54 As low as $274.29

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AgroBrite T5 4FT 6 Tube Fixture w/ Bulbs (was EnviroGro)
$229.71 As low as $219.32

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GrowersHouse has a large selection of fluorescent grow lights and compact fluorescents to suit every gardening need. Fluorescent lighting uses substantially less energy than traditional MH and HPS grow lights. Fluorescents are more commonly used for propagating and mothering plants. T5 High Output (HO) tubes, which are the most popular fluorescents for plant lighting, are more efficient than T8 and T12 fluorescents. They are smaller in diameter. The "T" refers to the diameter of the tube in eighths of an inch. T12 has a diameter of 12/8 inch, T8 is 8/8 inch, and T5 is 5/8 inch. Typically, the narrower the lamp, the more efficient it will be.

Fluorescent Lights