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- Sun Blaster NanoTech T5 HO Fixture 2 Ft 1 Lamp Strip Light w/ ReflectorSpecial Price $45.28 Regular Price $50.31
- Sun Blaster NanoTech T5 HO Fixture 3 Ft 1 Lamp Strip Light w/ ReflectorSpecial Price $47.62 Regular Price $52.91
- Sun Blaster NanoTech T5 HO Fixture 4 Ft 1 Lamp Strip Light w/ ReflectorSpecial Price $49.96 Regular Price $55.51
- Agrobrite T5 432W 4' 8-Tube Fixture with Lamps, 240VSpecial Price $195.35 Regular Price $217.06
- Agrobrite T5 216W 4' 4-Tube Fixture with Lamps, 240VSpecial Price $115.82 Regular Price $128.69
- AgroBrite T5 4FT 12 Tube Fixture w/ Bulbs (was EnviroGro)Special Price $247.14 Regular Price $274.60
- AgroBrite T5 4FT 8 Tube Fixture w/ Bulbs (was EnviroGro)Special Price $180.83 Regular Price $200.92
- AgroBrite T5 4FT 6 Tube Fixture w/ Bulbs (was EnviroGro)Special Price $152.26 Regular Price $169.18
- AgroBrite T5 4FT 4 Tube Fixture w/ Bulbs (was EnviroGro)Special Price $121.86 Regular Price $135.40
- AgroBrite T5 2FT 8 Tube Fixture w/ Bulbs (was EnviroGro)Special Price $170.51 Regular Price $189.46
- AgroBrite T5 2FT 4 Tube Fixture w/bulbs (was EnviroGro)Special Price $73.06 Regular Price $81.18
- AgroBrite T5 2FT 2 Tube Fixture w/bulbs (was EnviroGro)Special Price $64.96 Regular Price $72.18
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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.