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SlimStar 4 Foot 6 Lamp High Output T5 Fluorescent

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The SlimStar 4 Foot 6 Lamp fixture utilizes high output T5 fluorescent lamps that provide excellent light output with low heat. These features allow the SlimStar to be placed closer to plants for improved growth and yields. Slimstar fixtures are also extremely lightweight and easy to hang. The innovative High Yield Lighting design places an air-gap in between the lamps and the ballast housing, allowing the unit to operate at cooler temperatures and provide increase lumen output when compared to similar fixtures.

  • Perfect for seed starting, low-intensity crops, and over-wintering plants!
  • The fixture uses (6) F54T5HO T5 bulbs
  • Measures: 3″ tall x 47.5″ long x 21.5″ wide

Your Garden's Success is our #1 Priority

HTG Supply is committed to providing you with the very best products, pricing and service in the industry. We will ship your order fast and discreetly packaged to protect your privacy. Buy with confidence knowing your HTG Supply purchase includes simple returns as well as lifetime product support. Call our team of real growing experts with your purchasing or product use questions, and we will be here to help!

See it for less somewhere else? Give us a call and we’ll beat any online competitor’s price!

Customer Service:  1-866-710-GROW (4769) | [email protected] | Hours: Mon-Fri 9:00 a.m. to 5:00 p.m.


SlimStar 4 Foot 6 Lamp High Output T5 Fluorescent

Grow with SlimStar T5 fixtures for professional-grade lighting conveniently designed for both commercial and in-home indoor garden use! The SlimStar T5 fixture design by High Yield Lighting SlimStar delivers optimal operation of high-output T5 bulbs for improved growth and yields. Multi-volt (120v-277v) functionality and UL certification make SlimStar fixtures equally as fit for commercial growing facilities as they are for indoor use. Split reflector design provides a lightweight framework and a cooler running system to improve light output and bulb life.

Customize your SlimStar system!

Choose from a wide variety of vegetative, blooming, and special-spectrum bulbs – even a new T5 LED option. Add light hangers, timers, and a spare set of bulbs, all at a discount with the purchase of your SlimStar fixture!

Fixture Measures: 47.5″ long x 21.5″ wide x 3″ high

Specs & Features:

  • Electrical specs: 324w, approx. 2.7 amp @ 120v
  • Multivolt capable – operates on 120v, 240v, and 277v power supplies
  • 95%+ reflective aluminum reflector
  • Parabolic reflector shape isolates each lamp for improved light distribution
  • Low-profile, lightweight design hangs/mounts easily
  • 10’ grounded power cord, 120v, plugs into a standard grounded power outlet
  • Solid-state digital electronic ballasts provide cool, quiet operation
  • UL Listed
  • 1-year warranty



Fixture Size

Number of Lamps


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