Boost bud quality and increase yields by lighting up the lower canopy with a compact dual-channel system designed for deeper, more uniform flower development.
GrowPros Solutions' first-ever under-canopy lights with dual channels are engineered to enhance the yield and color of lower flowers. These supplemental lights can significantly enlarge B-buds and C-buds, promoting better growth and development in areas that typically underperform. By targeting the understory, Growpros Solutions ensures a more uniform and abundant harvest, maximizing the potential of every plant.
The GrowPros Solutions 150W 4' Under Canopy Grow Lights Model 4 Dual Channel have been meticulously designed by hydro growers for hydro growers. This innovative lighting system features two channels: one 125-watt channel with a Red + White spectrum and the other 25-watt far-red spectrum. Both channels are dimmable, allowing for precise control over light intensity to meet the specific needs of your plants at important growth stages.
ADJUSTABLE SPECTRUM
Usage Guidelines

Features
- Compatible with 120V or 240V power cords (sold separately)
- Optional accessories: stands, bench bridge stands, and interconnect cable (all sold separately)
- Dual Channel Spectrum - Red + White / Far Red optimized for veg and flowering stages
- Dimmable via RJ12 Data Cable, compatible with most major controllers
- Enhances plant growth by improving light exposure to lower canopy areas
- Built-in driver, compact slim profile, and low-heat operation
- Boosts lower flower and fruit growth to match top canopy size and quality
- Improves structure, density, and color for higher-quality harvests
- Easy to maneuver during harvest, especially with bench bridge stands
- Quick to install or remove between grow cycles
- Power + data chaining via single connection - no extra components required
- Do not mix or daisy-chain different models or lengths
What's Included?
- GrowPros 4' Under Canopy Grow Lights Model 4 Dual Channel 150W
Download Resources
Maximum Power Electrical Data
AC Current: 120V - 1.27A | 208V - 0.73A | 220V - 0.68A | 240V - 0.63A | 277V - 0.53A
AC Power: 120V - 152W | 208V - 151W | 220V - 150.5W | 240V - 150W | 277V - 148W
Power Factor: 120V - 0.99 | 208V - 0.98 | 220V - 0.97 | 240V - 0.96 | 277V - 0.94
Daisy Chain: 8 pcs @120V | 12 pcs @208V | 14 pcs @220V | 16 pcs @240V | 18 pcs @277V
Interconnect Cables and Power Cords
Additional components can be ordered separately since quantities will depend on the total number of lights and selected configurations.
Note also that the lights connect together without interconnecting cables. The interconnecting cables are only needed to create the U where you have 2 rows of lights on a single bench OR if you need a space (up to 4 feet) between under canopy lights.
See the above chart for limitations on how many lights can be connected on 1 power cable.
Order your cords and cables below:
- Interconnect Cables
- Power Cords
- Power Adaptors (Convert 120V/240V into 277V Male Plug)