Light up the entire canopy from top to bottom with this 8ft dual-channel fixture that boosts both veg and flower performance using UVA, blue, red, and far-red.

The GrowPros Solutions 8ft Under Canopy Light Model 3 is designed to provide supplemental light to the lower regions of plants in indoor cultivation environments by strategically placing them beneath the top canopy of plants to ensure leaves and flowers below the canopy receive optimal light exposure by eliminating shady areas. Under Canopy Grow Lights, benefits include uniform light distribution, maximized yield, and denser flowers.

GrowPros Solutions' first-ever under-canopy grow lights dual channel is 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.

Built with premium housing and glass lenses, the Cobra UCL Model 3 is a dual-channel LED grow light designed for growers who want full control. One channel focuses on UV and blue wavelengths to drive resin production and quality, while the second channel emphasizes red spectrum output for yield. This flexibility makes it ideal for craft operations aiming to fine-tune plant response through each stage.

ADJUSTABLE SPECTRUM

Usage Guidelines

Features

• Adapted with 120V power cord or 240V power cord *Sold Separately*
• Dual Channel: Blue + White + UVA / Red + IR + White spectrum for veg and flowering stages
• Dimmable and compatible with most controllers on the market via RJ12 Data Cable (integrated with power cord)
• Designed for enhancing plant growth and optimizing light availability to less exposed areas
• Built-in driver, slim profile
• Improves overall quality, especially B-bud structure, density, and coloring
• Yields improvement and booster
• Compact and lightweight, heavy-duty components and quality
• Easy to work around during harvest
• Quick to uninstall between setting up and taking down runs
• Power and data chaining through same connections, no extra components required
• Accessories available: Under Canopy Grow Lights Stands and Inter-connect Cable *Sold Separately*

What's Included?

• GrowPros 8' Under Canopy Grow Lights Model 3 Dual Channel 300W

Download Resources

• Spec Sheet

Maximum Power Electrical Data

AC Current: 120V - 2.57A | 208V - 1.46A | 220V - 1.37A | 240V - 1.25A | 277V - 1.08A
AC Power: 120V - 308W | 208V - 304W | 220V - 302W | 240V - 300W | 277V - 299W
Power Factor: 120V - 0.99 | 208V - 0.98 | 220V - 0.97 | 240V - 0.97 | 277V - 0.95
Daisy Chain: 4 pcs @120V | 6 pcs @208V | 7 pcs @220V | 8 pcs @240V | 9 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)

Controller

A controller with an RJ-12 signal is required to operate. We recommend the GrowPros controller.