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TotalGrow High Intensity Top-Light 620W Bar

Regular price $789.00

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  • 620W of power with 2.8 μmol/J efficacy for the light intensities your plants need
  • Robust, reliable and streamlined design for simple utilization
  • Side reflector add-on for uniform, efficient edge lighting
  • Full spectrum for exceptional versatility
HI-Top 620 Spectrum

The TotalGrow HI-Top generates an ideal light spectrum for diverse supplemental and
sole source applications with a versatile output pattern, exceptional efficiency and
profound total value in a pleasant work environment. This plug-and-play solution is
simple to implement, low on upfront and ongoing costs and makes it possible to
sustainably grow high quality plants year-round over a very long lifetime.


Power: 620W

Output: 1720 µmol/s

Efficacy: 2.8 µmol/J

Dimensions: 46" long x 3" tall x 3" wide; 17 lbs

Dimming: 0-10V + 12V aux power

Daisy-Chain Linking: up 2/4 units on 120V/240V (480V alternative version: up to 8 lights)

Lifetime: 50,000 hours

Warranty: 5 years

Certifications: ETL, DLC

Waterproof: IP65

Applications: Top-lighting in greenhouses or indoor grow spaces

What's Included: HI-Top 620W light + 100-277V driver + 2X hangers (cords sold separately)


BrochureSpec Sheet, Installation Guide


Request a TotalGrow Light Plan