TrueSun 2x2 LED Grow Light | Fits 2x2 Grow Space | Cut Your Electric Bill in Half

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Minimize Your Electric Bill. Maximize Your Harvest.

Save up to 50% on energy costs compared to traditional lighting*

TrueSun® LED indoor grow lights were developed in consultation with award-winning master growers. These LEDs save a bundle on electric costs and emit far less heat than traditional MH/HPS lights, delivering energy savings that pay you back starting with your first harvest.

And what a harvest it will be! Our proprietary TrueSun® LEDs pamper your plants with the precise spectrum of light they need to grow and thrive. In the final flowering stage, switch on ultraviolet (UV-A) to force resin production and sweeten your yield. Now in our third generation, TrueSun® LED grow lights are the best LED grow light for quality, flavor, aroma - and energy savings.

Every time you grow

  • Enjoy the most potent, flavorful, aromatic harvest
  • Dramatic cost savings - save up to 50% every month on your electric bill.* The more you grow, the more you save. 
  • Low operating temperature maintains climate without expensive cooling equipment
  • Designed to fit a 2x2 grow tent (or other grow space of similar size)
  • Proprietary LED light spectrum, ideally tuned for indoor gardens
  • Three dedicated switches give your plants the exact wavelengths for each stage of growth
  • Isolated ultraviolet (UV-A) diodes for the best sticky, frosty finish, with no degradation to the unit
  • Proprietary lenses disperse light evenly
  • Silica caps with ceramic brackets for best heat dissipation
  • Best quality manufacturing - heavy duty cabinet, server-grade super-cool fans, and sturdy hangers
  • Lifespan: 50,000+ hours
  • Maintenance-free, no bulbs to replace 
  • ETL Certified
  • Active Thermal Management shuts down unit if internal temperature spikes
  • 5-year warranty
  • Lifetime technical support
  • Purchase includes horticultural support, call us at 888-323-7840 with gardening questions


  • Uses less electricity, smaller carbon footprint
  • Needs less cooling, less air conditioning (fewer pollutants) 
  • Fewer cooling fans also reduce noise pollution
  • Contains no mercury, safer to dispose


  • Dimensions: 14.2 x 7.9 x 5.1 inches / 350 x 200 x 130 mm
  • Weight: 10 lbs / 4.6 kg
  • Power use: 110 watts
  • Voltage: AC 100-277v
  • 44 high-intensity 5-watt LED chips with IR
  • Two LED panels
  • One UV-A LED (380nm) with glass lens
  • Operating temperature: -4F to ~122F

In the box

  • BloomBoss TrueSun 2x2 LED Grow Light
  • BloomBoss heavy duty rope ratchet hanging kit
  • Extra long 12-foot universal power cord (AC 100-277v)
  • Quick start guide, with support documentation

Expect the best from the best LED grow light: TrueSun®

* Compared to equivalent use of traditional grow lights. Individual results will vary based on conditions, equipment, and local rates

5 Year Manufacturer's Warranty with Lifetime Support