Gavita Under Canopy LED Light — 150W, 450 µmol/s, Dual-Sided, 10-100% Dimmable

Maximize Yield by Delivering Light Where Your Top Lights Can't Reach

The Gavita Under Canopy LED Light delivers 150 watts of high-output, energy-efficient illumination directly beneath the plant canopy — where overhead top lights struggle to penetrate in dense indoor growing environments. Emitting 450 µmol/s at an impressive 3.0 µmol/J efficiency, this fixture ensures that lower foliage, developing bud sites, and lateral shoots receive the photon energy they need for robust development, directly increasing total yield potential across high-density indoor cultivation programs.

The dual-sided design with a 155° light spread delivers broad, even photon distribution from multiple angles, reaching lower plant zones with minimal shadowing and more uniform canopy coverage than single-sided fixtures provide. Fully dimmable from 10% to 100%, the Gavita Under Canopy LED adapts its output to the specific needs of each growth stage and crop variety, giving growers precise control over the intercanopy light environment throughout the production cycle.

Key Features & Benefits

• 450 µmol/s at 3.0 µmol/J Efficiency: High-output, industry-competitive efficacy ensures maximum usable photons per watt delivered directly to the lower canopy — where every additional photon translates into improved lower bud site development and increased total harvest weight.
• Dual-Sided Design with 155° Light Spread: Emits light from both sides of the fixture across a 155° spread, providing broad, even canopy penetration from multiple angles and dramatically reducing the shadowed zones that limit lower plant development in dense indoor crops.
• 10%–100% Full Dimming Range: Complete dimmability from 10% to 100% gives growers precise control over intercanopy light intensity at every growth stage — from lower early vegetative levels through the peak light demands of late bloom and finishing.
• 150W High-Output Under Canopy Delivery: Provides the photon intensity needed to meaningfully drive photosynthesis and productive growth in lower canopy zones, targeting real yield improvements rather than marginal supplemental additions that do not meaningfully impact plant development.
• Slim Intercanopy Profile: The 45-inch length and compact 2.99" × 3.19" cross-section positions within and alongside dense plant canopies without obstructing airflow, plant development, or grower maintenance access in commercial grow room environments.

Who Should Use This

The Gavita Under Canopy LED Light is built for commercial indoor growing operations running high-density plant programs where lower canopy photosynthesis is limited by light attenuation through the upper canopy. It is particularly valuable in tall-plant cultivation systems, dense indoor growing programs, and any operation where maximizing bud site development on lower lateral branches is a direct yield and quality priority across every production cycle.

Installation & Placement

Position within or alongside the plant canopy to deliver photons directly to lower foliage and developing bud sites. The slim, dual-sided profile allows horizontal mounting between plant rows or alongside canopy edges in standard indoor grow room configurations. Dimming range: 10%–100%. Dimensions: 45.12" × 2.99" × 3.19". Weight: 11.02 lbs. UPC: 849969001792.

Frequently Asked Questions

How is an under canopy light different from standard intercanopy lighting?

Under canopy lighting is positioned below or within the lower plant canopy to directly illuminate lower foliage, developing bud sites, and lateral shoots that receive minimal photons from overhead top lights. The goal is targeted supplementation of the lower plant zone specifically — increasing whole-plant photosynthetic efficiency and directing additional growth energy to lower yield sites that would otherwise be light-limited.

What yield improvement can I expect from adding under canopy lighting?

Yield improvements from under canopy lighting depend on canopy density, plant structure, and existing light levels in the lower zone. In high-density indoor programs where lower bud sites are significantly light-limited, supplemental under canopy lighting can meaningfully increase lower branch development and total harvest weight per plant — though exact outcomes vary by cultivation system, plant variety, and existing top-light levels.

How do I control dimming on the Gavita Under Canopy LED?

The fixture supports 10%–100% dimming output. Consult the fixture's installation documentation for compatible dimming signal types and controller connection specifications to integrate with your specific grow room control and automation system.

Does the dual-sided design create any light hotspots or uneven coverage?

The 155° light spread across both sides of the fixture is specifically designed to provide broad, even photon distribution that minimizes hotspots and shadowed zones in the intercanopy environment. Positioning and spacing between units should be optimized for your specific canopy width and plant row spacing to achieve the most uniform coverage.

Can this fixture be used in greenhouse intercanopy applications?

Yes — while the Gavita Under Canopy LED is designed for indoor horticulture applications, its slim profile and full dimming range (10%–100%) make it well-suited for greenhouse intercanopy lighting in high-wire or tall-plant vine crop cultivation systems where supplemental intercanopy photon delivery improves lower canopy productivity.