ThinkGrow Model-W 630W LED System

Model-W 630W LED by ThinkGrow

The Model-W 630W is a high-performance LED system specifically engineered for high PPFD cultivation environments, where every µmol counts. Its bar-style architecture distributes light evenly across the canopy, allowing growers to run intense lighting levels without compromising uniformity.

Powered by Samsung LM301B diodes, it delivers efficiencies above 2.6 µmol/J, translating into higher yields with optimized energy consumption. Where it truly stands out is in its advanced spectrum control capabilities, giving growers real tools to manipulate plant behavior.

Key benefits

✅ High efficiency (>2.6 µmol/J) → maximum yield per watt
✅ PPF >1600 µmol/s → ideal for high light-demand crops
✅ Independent Far Red channel → control stretch and accelerate flowering response
✅ TrolMaster compatibility (Hydro-X) → full automation and professional control
✅ Group control (up to 10 groups) → precise management in large-scale setups
✅ Bar-style light distribution → eliminates hotspots and improves penetration
✅ IP56 waterproof rating → built for demanding, humid environments

The independent Far Red channel allows advanced cultivation strategies:

- Stimulate stretch during vegetative growth
- Apply far-red after lights-off to accelerate flowering transition
- Fine-tune plant responses depending on growth stage

Control & automation

The Model-W integrates seamlessly with the TrolMaster ecosystem:

◾ Independent control of full spectrum and far red via LMA-T adapter
◾ Up to 256 fixtures per channel in daisy chain 
◾ Group management via HCS-2 controller

This makes it a powerful solution for both commercial facilities and scalable grow operations.

How to use

- Recommended hanging height: ≥15 cm above canopy

- Ideal for high-intensity indoor setups and vertical farming

- Suitable for high PPFD cultivation strategies

- Adjust intensity according to plant stage to avoid light stress

Technical specifications

- Power: 630W (Full Spectrum) + 20W Far Red
- PPF: >1600 µmol/s
- Efficiency: >2.6 µmol/J
- Diodes: Samsung LM301B
- Power factor: >90%
- Voltage: 100–277V (autosensing)

- Current draw:
120V: 5.26A
208V: 3.16A
240V: 2.68A
277V: 2.38A

- Dimensions: 114 x 113 cm approx.
- Weight: ~17.6 kg (38.8 lbs)
- Protection rating: IP56
- Lifetime: L90 >54,000 hours
- Warranty: 5 years

Package contents

1x main fixture
8x Model-W LED light bars
1x Model-W driver
1x 12’ 240V power cord
1x 16 ft 4-pin waterproof extension cable
Mounting accessories