4ft Air Circulation Under Canopy Light Full Spectrum

Under Canopy Grow Light Full Spectrum Single Channel 4ft Overview

The Grow Pros Solutions 4ft Air Circulation Under Canopy Light is designed for delivering light to lower flowers and buds across the grow area, increasing flower density and yield in indoor grow rooms. Mounted beneath the main canopy, it reduces shaded lower tiers so lower canopy buds develop more evenly and finish as denser, more consistent flowers. The aluminum air circulation tube built into the fixture moves air along the row and through the under canopy, bringing airflow without separate duct runs blocking the light or the light body restricting air movement.

FEATURES & BENEFITS

Dual-function airflow and under canopy grow light with universal-fit dimensions
Commercial proven spectrum significantly increases yields and lower bud structure and size
Air flow fans blow air through the undercanopy and reduce microclimates
Waterproof and easy to clean
Power chain and data control through the same connection
Multiple options for fans

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Description

Why Choose Grow Pros Solutions Air Circulation Under Canopy Light?

Grow Pros Solutions Air Circulation Under Canopy Light is built as a combined under canopy light bar and air tube for high-density flowering rooms, using a spectrum developed by Grow Pros Solutions. It delivers optimized lighting to lower flowers while the aluminum ventilation tube moves air through the lower tiers, helping under canopy rows keep pace with the top canopy in both development and finish.

By bringing light and air into the lower plant tiers, it supports stronger flower set, better structure and size, and a more even finish from top to bottom—without adding separate duct runs or extra under canopy hardware that block light or airflow.

Dual Function: Yield Support + Microclimate Control

In high-density canopy environments, the under canopy tier is where both light levels and air movement drop off first. This system is built to address both at the same time:

- Commercial-proven spectrum: Full-spectrum output with roughly 60% red content supports higher yields and helps lower flowers finish denser and larger.
- Airflow through the canopy: The aluminum ventilation tube lets air from external fans move along the row and through the canopy across the whole grow layer, and can be paired with the Quetzalcoatl Air Circulation System from Grow Pros Solutions or other compatible inline/duct fans (fans sold separately) to keep airflow more even around the crop from top to lower flowers.

Aluminum Ventilation Tube, Built to Scale

Each unit uses a built-in aluminum ventilation tube, making the fixture part of the under canopy air system, not just a light bar. Each fixture connects to the next using a rubber duct connector to create a continuous airflow path along the row.

Built-in aluminum ventilation tube for durability in demanding grow-room conditions
Rubber duct connector compatibility for easy multi-unit extension along rows
Compatible with multiple Grow Pros Solutions fan options to match different room layouts and airflow paths