ThinkGrow Model-I Plus 720W LED Grow Light

The Model-I Plus is ThinkGrow's flagship single-bar LED for greenhouses and single-level grow rooms. One slim V-shaped bar with a built-in driver delivers 1,944 µmol/s at 2.7 µmol/J, and four independently controlled spectrum channels — UV, white, deep red and far red — let you run real light recipes instead of a fixed spectrum.

Full four-channel control runs through a TrolMaster Hydro-X Pro (HCS-2 / HCS-3). With a standard Hydro-X (HCS-1) and an LMA-T adapter you get independent full-spectrum and far-red control, including end-of-day far-red treatments to help finish the flowering cycle. The IP66 housing stands up to humid rooms and washdowns, and the fixture is backed by a 5-year warranty.

• Input power: 720W
• PPF: 1,944 µmol/s · Efficacy: 2.7 µmol/J
• Spectrum: 4 channels — UV, white, deep red, far red
• Coverage: 4×4 ft flower / 5×5 ft veg
• Input voltage: autosensing 100–277V
• Dimensions: 45.24″ × 4.36″ × 6.46″ · Weight: 22.33 lb
• Mounting height: >2.5 ft above canopy
• Lifetime: L90 >54,000 hrs · IP66

Ships directly to you. This fixture ships via freight — we will contact you after checkout to arrange delivery.