Fluorescent Lights
Fluorescent Grow Lights and Compact Fluorescent Grow Lights use substantially less energy than traditional MH and HPS grow lights. T5 High Ouput (HO) bulbs are the most popular fluorescent bulbs for plant lighting, and they're the most efficient. T5 fluorescents are more efficient than T8 and T12 fluorescent tubes, and they are smaller in diameter. In fact, "T" refers to the diameter of the bulb. T12 has a diameter of 12/8", T8 = 8/8", T5 = 5/8". Typically, the more narrow the lamp, the more efficient it will be.

  1. $78.96

    Sun Blaze T5 High Output 3000k (red/yellow spectrum) are great for flowering and budding stages of growth. Sun Blaze T5 lamps are 54w and fix in any standard 4ft T5 fluorescent fixture. Learn More
  2. $60.77

    2ft long - 4 lamp T5 Fixture 120V, 23.5" x 12" x 4" Learn More
  3. $72.27

    4ft long - 2 lamp T5 Fixture 120V, 46.5" x 12.5" x 4" Learn More
  4. $76.93

    The Hydrofarm EnivroGro 2' 2 bulb fixture has a clever hanging design that easily allows it to be hung in any orientation. Two 6400k high output T5 bulbs included for 48 total watts of grow light. Non-daisy chainable. Coverage area approximately 2' x 2'. Learn More
  5. $76.45

    Sun Blaze 2 Ft. 2 lamp fixture comes with 6500k high output 24w T5 bulbs loaded in the fixture. These fixtures are daisy chainable, and are great for seedlings, propagation, cloning, and vegetative growth. Good for a 2' by 2.5' coverage area. Learn More
  6. $76.08

    Grow Crew Supernova T5's Flourescents are lined with a special coating technologically advanced to surpass the reflectivity of all other T5's on the market. This coating increases the efficiency of the Tri-Phosphor layer embedded within the bulb. Learn More
  7. $62.85

    Great vegetative or seedling/clones light. Fluorescent comes with 125w 6400k bulb that can easily cover a 2' x 2' area. Learn More
  8. $62.36

    Low profile fluorescent reflector that accepts bulbs from 95w to 200w. Great to cover areas of up to 3.5' x 3.5' approximately. Learn More
  9. $64.63

    Quantum Badboy High Output T5 lamps at 54w per bulb, 3000 kelvin rating for blooming and flowering phases of a plant's life cycle. Learn More
  10. $64.63

    Quantum Bad Boy High Output T5 lamps at 54w per bulb, 6500 kelvin rating for seedling, propagation, and vegetative phases of a plant's life cycle. Learn More

Growers House has a large selection of Fluorescent Grow Lights and Compact Fluorescent Grow Lights to suit every gardening need. Fluorescent lighting uses substantially less energy than traditional MH and HPS grow lights. These lights are more commonly used for propagating and mothering plants. T5 High Output (HO) bulbs are the most popular fluorescent bulbs for plant lighting, and they're more efficient than T8 and T12 fluorescent tubes. They are smaller in diameter. In fact, "T" refers to the diameter of the bulb. T12 has a diameter of 12/8", T8 = 8/8", T5 = 5/8". Typically, the more narrow the lamp, the more efficient it will be.