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TotalGrow High Intensity Top-Light 345W Bar

Regular price $399.00

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  • 345W of power at 2.6 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 light bar is an ideal, cost-effective, utility-incentive-friendly fit for greenhouse or indoor top-lighting with rugged construction and a narrow-profile body that mounts easily to support structures. Excellent efficacies are maximized by a versatile and highly effective grow spectrum, minimal shadowing, and optional side reflectors for uniform light delivery. Daisy-chain power and dimming control for low cost installation and operation.


Power: 345W

Output: 907µmol/s

Efficacy: 2.6 µmol/J

Dimensions: 25" long x 3" tall x 4" wide; 10 lbs

Dimming: 0-10V + 12V aux power

Daisy-Chain Linking: up 4/8 units on 120V/240V (480V alternative version: up to 16 lights); requires daisy-chain cords

Lifetime: 50,000 hours

Warranty: 5 years

Certifications: ETL, DLC

Waterproof: IP66

Applications: Top-lighting in greenhouses or indoor grow spaces

What's Included: HI-Top 345W light bar + 100-277V driver + 4X hangers (cords sold separately)

HI-Top 345W LED Grow Light Bar


BrochureSpec Sheet, Installation Guide


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