ThinkGrow LED Model-I Plus Grow Light


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  •  Ships in 1-3 business days


best 300w led grow light bulk buy

best 300w led grow light bulk buy, The fixture is a high-performance LED grow light for horticulture cultivation. The compact design with a built-in driver balances the energy efficiency and human work environment.

The innovative V-shape design on the LED panel improves light distribution, which lowers the height from the canopy needed as it reduces light energy loss. Four spectrum channels including UV, White, Deep Red, and Far Red are fully controllable to dial in the exact recipe of light your plants need (only available on TrolMaster HCS-2/3 controller). It provides great external control ability and allows up to 256 fixtures per channel with outstanding efficiency at 2.7 umol/J.  .  .  .  .   .  .  . . . . . . . . . . . . . . . . . . . . . . .  . . . . . . . .

The ThinkGrow Difference

  • Outstanding Efficiency
  • Plug and Play
  • Full Spectrum Design
  • On-Board Dimming
  • Adjustable Spectrum
  • External Controllability
  • Group Control
  • IP56 Waterproof

ThinkGrow is an innovative and customer-driven LED grow light company, with an unmatchable ability to deliver sensible horticulture lighting solutions and to cover each individual grower’s needs, from the home hobbyist to large industrial facilities.

Their mission is to bring you world-class LED for indoor & greenhouse growing, and first-class customer service. They are constantly testing and making every effort to find what works best for you; they listen to customers and react quickly to changing demands. All of their products are designed based on data gathered from professional engineers and carefully examined to ensure the best quality.


Adjustable Spectrum

Ultimate control on UV, White, Deep Red, and Far Red spectrums for creating special light recipes.

Full Spectrum

Deep Red Spectrum

UV Spectrum

Far Red Spectrum




Comparison Chart






Input Power: 720W

Power Factor: >90%

Input Voltage: Autosensing 100-277V

Amp Draw:

  • 120V- 6.23A
  • 240V- 3.097A
  • 277V- 2.71A

PPF: 1944 umol/s

Efficacy: 2.7 umol/J

BTU: 2456.74 BTU/h

Lifetime: L90: >54,000 hours

Adjustable Spectrum: Yes (4 channels)

Dimmable: Yes

Coverage area: Up to 5’x5′

Mounting Height: >30″ above canopy

External Controllability: 256 fixture/channel

Group Control: Yes

Certification: IP66 waterproof

Dimensions: 45.24″L 4.36″W 6.46″H

Weight: 22.33 lbs

Warranty: 5 years standard warranty

Recommended For: Grow Room, Grow Tent, Greenhouse, Single Level Indoor Cultivation



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