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Quantum BadBoy T5 HO 4 ft , 8 Bulb Fixture 432w

BadBoy 4 Ft. 8 bulb T5 fixture. 432w of light energy, 432w draw from the wall. Great for seedlings, propagation, vegetative, and flowering phases of plant growth. Bulbs sold separately. *Please note - the Quantum T5 fixture color will be changing to white in December 2014. During the transition you might receive a white fixture before the photo on the website is changed. Product performance and features have not changed, the only change is the color.

Check out how this fixture did in our "Best T5 HO Fluorescent Fixture Comparison Test and Review"


Additional Information

Name Quantum BadBoy T5 HO 4 ft , 8 Bulb Fixture 432w
Brand Quantum
SKU QT5-008
Voltage 120-240v
UL Listed Yes
MSRP $272.00
Financing Available- Apply Now!

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Hello, Will a BadBoy 8 bulb T5 fit in a 2x4 tent? Thanks


  • It would be a tight fit. The product is 46.5L x 23.5W x 3.5H.

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Size, Output, and Performance have finally met birthing the T5 BadBoy Fluorescent Grow Light! The 4' 8 bulb T5 BadBoy produces color and light much closer to that of regular daylight than the leading competitors resulting in tighter internodal spacing, thicker stem-walls heartier foliage, and natural increases in extracts. All of these come together to create a much healthier plant while enhancing the natural characteristics of each specific plant.

T5 fluorescent fixtures use high efficiency, digital electronic ballasts to power the high output T5 fluorescent lamps. The BadBoy features a low profile and very low heat allowing it to be placed close to the tops of plants. Placing the BadBoy high output fluorescent fixture close to the tops of plants provides a very intense, bright light over the area. The large area of light dispersal coupled with the intense light is what makes T5 high output fluorescents very good for plant growth.

This fixture does not come with bulbs. We recommend the 6500k T5 High Output bulbs for vegetative growth phase or 3000k T5 High Output bulbs for flowering/blooming phase.

How does the BadBoy T5 do it?

The BadBoy coupled with Arcats ballasts put out 28% more light than the competitions fixtures with the Work Horse 7 with NO additional power consumption!.

  • High Output optimized fixture for MAX bang for your buck!
  • Unique folding structure for easy transportation
  • Vented Ballasts and reflectors keep you gardens cool!
  • Unique lamp spacing and provides more uniform light
  • Glass coated aluminum reflectors provide deeper penetrating light!
  • Multi-volt operation, 120v/240v right out of the box!

    4 Lamp
    9.8 lbs
    Assembled: 49.2 x 14.7 x 6.1
    In Box: 46.25 x 12. x 3.5

    6 Lamp
    12 lbs
    Assembled: 49.2 x 18 x 6.1
    In Box: 46.25 x 10.4 x 3.5

    8 Lamp
    14.5 lbs
    Assembled: 49.2 x 24 x 6.1
    In Box: 46.25 x 10.4 x 3.5

    12 Lamp
    20.1 lbs
    Assembled: 49.2 x 35.25 x 6.1
    In Box: 46.5 x 13.1 x 3.5

    16 Lamp
    25 lbs
    Assembled: 49.2 x 46 x 6.1
    In Box: 46.5 x 13.1 x 3.5

  • Customer Reviews

    Quick, Easy, Effecient and the staff aint bad either Review by Desert Bloom
    Overall Rating
    This is one fantastic product. Easy to assemble (for you Nate that means it is easy to put together). Use for both veg and flower just change the bulbs Pauly could even do that. Only took a few minutes and it was up an running with a fabulous coverage area and happy happy happy plants. THANKS GUYS (Posted on 9/1/12)
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