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Free Shipping on most orders over $175 | Sales Tax in NJ only
Free Shipping on most orders over $175 | Sales Tax in NJ only

Under Canopy Grow Lights

Under canopy grow lights are designed to reach the lower parts of the plant, often shaded by dense foliage. They enhance uniformity in flowering crops, increasing yield from bud sites that would otherwise underperform.

These low-profile fixtures supplement top lights, running cool with high efficacy in the 100–300 µmol/m²/s range. Perfect for flowering rooms, SCROG setups, and high-density grows where light penetration is key.

Discover bulk pricing, energy rebate qualifications, and top grow light comparisons all in one place at Grow Light Central.

Faven 120W under canopy grow light bar with branding, connectors, and lens structure displayed from multiple angles.
Close-up view of Faven 120W under canopy LED grow light bar ends showing connector ports and housing details.
$709.00 - $769.00
$709.00 - $769.00
$709.00 - $769.00
$709.00

Faven 120 Watt Under Canopy Grow Light Bar (4 Pack)

Faven Lighting

Boost yields from the bottom up with 120W under-canopy bars that improve bud size, reduce lollipopping, and work with any commercial grow setup. Th...

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$709.00 - $769.00
$709.00 - $769.00
$709.00 - $769.00
$709.00
Angled view of the GrowPros 4′ Under Canopy Grow Light 125W mounted on adjustable telescoping legs with round base supports.
Isolated product shot of the GrowPros 4′ Under Canopy Grow Light 250W with no mounting legs.
$125.00 - $195.00
$125.00
$125.00 - $195.00
$125.00 - $195.00
$125.00

GrowPros 4′ Under Canopy Grow Light 125W - Full Spectrum + 5% IR

GrowPros

Boost lower canopy yields and potency with 4 ft under canopy lights engineered for uniform light distribution and optimized flower development. Gro...

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$125.00 - $195.00
$125.00
$125.00 - $195.00
$125.00 - $195.00
$125.00
Close-up of the GrowPros 8′ Under Canopy Grow Light showing the LED diodes and GrowPros logo on the aluminum housing.
Isolated product shot of the GrowPros 8′ Under Canopy Grow Light 250W with no mounting legs. Save up to $15.00 Save $0.00
$250.00 - $320.00
$250.00 - $320.00
$250.00
$235.00 - $305.00
$235.00 - $305.00
$235.00

GrowPros 8′ Under Canopy Grow Light 250W - Full Spectrum + 5% IR

GrowPros

Boost lower canopy yields and potency with 8 ft under canopy lights engineered for uniform light distribution and optimized flower development. Gro...

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$250.00 - $320.00
$250.00 - $320.00
$250.00
$235.00 - $305.00
$235.00 - $305.00
$235.00
Save up to $15.00 Save $0.00
Angled close-up of the GrowPros 8-foot under canopy grow light showing its vibrant red and purple LED spectrum.
Rear angle view of the GrowPros 8′ under canopy grow light highlighting its sleek aluminum build and powered LEDs. Save up to $15.00 Save $0.00
$140.00 - $210.00
$140.00 - $210.00
$140.00
$125.00 - $195.00
$125.00 - $195.00
$125.00

GrowPros 4′ Under Canopy Grow Light - 80% Deep Red Spectrum 125W

GrowPros

Boost lower canopy yields and flower density with 4 ft under canopy lights engineered for deep red spectrum and uniform light distribution. The Gro...

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$140.00 - $210.00
$140.00 - $210.00
$140.00
$125.00 - $195.00
$125.00 - $195.00
$125.00
Save up to $15.00 Save $0.00
Row of GrowPros 4′ Under Canopy Grow Lights Model 3 displayed on adjustable stands, demonstrating scalable installation for commercial grow environments.
Close-up of the GrowPros 4′ Under Canopy Grow Light Model 3, featuring a sleek aluminum body and high-efficiency LED strip protected under a clear lens.
Save up to $5.00 Save $0.00
$200.00 - $270.00
$200.00 - $270.00
$200.00
$195.00 - $265.00
$195.00 - $265.00
$195.00

GrowPros 4′ Under Canopy Grow Lights Model 3 150W - Dual Channel UVA + Blue + 5000K / Deep Red + IR + 3000K

GrowPros

Push more light through your canopy layers using this compact 4ft dual-channel fixture built for B-bud boost and consistent growth below the tops. ...

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$200.00 - $270.00
$200.00 - $270.00
$200.00
$195.00 - $265.00
$195.00 - $265.00
$195.00
Save up to $5.00 Save $0.00
GrowPros 8′ Under Canopy Grow Light mounted on adjustable black floor stands, showcasing the dual-channel light bar in a clean side-angle view.
Angled view of the GrowPros 8′ Under Canopy Grow Light Model 3 showing the sleek aluminum body with integrated dual-channel LED strip.
Save up to $30.00 Save $0.00
$375.00 - $445.00
$375.00 - $445.00
$375.00
$345.00 - $415.00
$345.00 - $415.00
$345.00

GrowPros 8′ Under Canopy Grow Lights Model 3 300W - Dual Channel UVA + Blue + 5000K / Deep Red + IR + 3000K

GrowPros

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, ...

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$375.00 - $445.00
$375.00 - $445.00
$375.00
$345.00 - $415.00
$345.00 - $415.00
$345.00
Save up to $30.00 Save $0.00
Multiple GrowPros 4′ Under Canopy Grow Lights arranged in a row, each mounted on adjustable black stands for uniform canopy coverage.
Close-up angled view of the GrowPros 4′ Under Canopy Grow Light showing the aluminum body, GrowPros Solutions branding, and power connector on one end.
Save up to $5.00 Save $0.00
$200.00 - $270.00
$200.00 - $270.00
$200.00
$195.00 - $265.00
$195.00 - $265.00
$195.00

GrowPros 4′ Under Canopy Grow Lights Model 4 150W - Dual Channel 80% Red + White / InfraRed (730nm)

GrowPros

Boost bud quality and increase yields by lighting up the lower canopy with a compact dual-channel system designed for deeper, more uniform flower d...

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$200.00 - $270.00
$200.00 - $270.00
$200.00
$195.00 - $265.00
$195.00 - $265.00
$195.00
Save up to $5.00 Save $0.00
GrowPros 8′ Under Canopy Grow Lights Model 4 Dual Channel 300W (Pack of 2) LED Light GrowPros Lights with Stand
GrowPros 8′ Under Canopy Grow Lights Model 4 Dual Channel 300W (Pack of 2) LED Light GrowPros
Save up to $30.00 Save $0.00
$375.00 - $445.00
$375.00 - $445.00
$375.00
$345.00 - $415.00
$345.00 - $415.00
$345.00

GrowPros 8′ Under Canopy Grow Lights Model 4 300W - Dual Channel 80% Red + White / InfraRed (730nm)

GrowPros

Hit every layer of your canopy with dual-channel red, white, and infrared lighting to grow bigger buds, speed up flowering, and reduce labor at har...

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$375.00 - $445.00
$375.00 - $445.00
$375.00
$345.00 - $415.00
$345.00 - $415.00
$345.00
Save up to $30.00 Save $0.00
Rear angle view of the GrowPros 8′ under canopy grow light highlighting its sleek aluminum build and powered LEDs.
Angled close-up of the GrowPros 8-foot under canopy grow light showing its vibrant red and purple LED spectrum.
Save up to $15.00 Save $0.00
$250.00 - $320.00
$250.00 - $320.00
$250.00
$235.00 - $305.00
$235.00 - $305.00
$235.00

GrowPros 8′ Under Canopy Grow Light - 80% Deep Red Spectrum 250W

GrowPros

Add deep red spectrum under your canopy to boost bud density, THC production, and total yield with this high-efficiency 250W LED fixture. The Grow ...

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$250.00 - $320.00
$250.00 - $320.00
$250.00
$235.00 - $305.00
$235.00 - $305.00
$235.00
Save up to $15.00 Save $0.00
Grower's Choice 120W Under Canopy Light LED Light Grower's Choice
Grower's Choice 120W Under Canopy Light LED Light Grower's Choice
$200.00 - $200.00
$200.00
$200.00 - $200.00
$200.00

Grower's Choice 120W Full Phase Under Canopy Light

Grower's Choice

120W under canopy light with 2.87 µmol/J efficacy, IP66 rating, and up to 30-fixture daisy chaining. Built to maximize lower canopy bud development...

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$200.00 - $200.00
$200.00
$200.00 - $200.00
$200.00
IONBEAM S11 light bars mounted vertically on a grow tent wall to provide inter-canopy lighting for increased yields.
Four AC Infinity IONBEAM S11 LED grow light bars with a wired controller and magnetic mounting ends.
$79.99 - $218.99
$79.99 - $218.99
$79.99 - $218.99
$79.99

AC Infinity IONBEAM S11 Full Spectrum LED Grow Light Bars

AC Infinity

Maximize inter‑canopy coverage with magnet‑mount, full‑spectrum Samsung LM301H EVO bars for uniform yields. The AC Infinity Inter-Canopy LED Bar Ki...

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$79.99 - $218.99
$79.99 - $218.99
$79.99 - $218.99
$79.99
Product dimensions and specs for AC Infinity Ionbeam Green LED light bar with controller and power components.
AC Infinity IONBEAM U2 two-bar kit with controller for targeted UV spectrum lighting.
$59.99 - $198.99
$59.99 - $198.99
$59.99 - $198.99
$59.99

AC Infinity IONBEAM U2 2-Bar Kit Targeted Spectrum UV LED Grow Light

AC Infinity

Targeted UVA bars enhance resin, terpene and flavonoid production with magnetic mounting and smart scheduling. The IONBEAM U2 is a high-performance...

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$59.99 - $198.99
$59.99 - $198.99
$59.99 - $198.99
$59.99
Grand Master LEDs Tarantula Volcano 120W Under Canopy/Side Lighting LED Light Grand Master LEDs
Grand Master LEDs Tarantula Volcano 120W Under Canopy/Side Lighting LED Light Grand Master LEDs
$199.00 - $199.00
$199.00
$199.00
$199.00 - $199.00
$199.00

Grand Master LEDs Tarantula Volcano 120W Under Canopy/Side Lighting

Grand Master LEDs

Boost lower bud sites with high-efficiency side or under canopy lighting that’s waterproof, compact, and easy to install. This side and under canop...

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$199.00 - $199.00
$199.00
$199.00
$199.00 - $199.00
$199.00
Grand Master Leds Tarantula Predator LED light Grand Master Leds
Grand Master Leds Tarantula Predator LED light Grand Master Leds
$225.00 - $225.00
$225.00
$225.00 - $225.00
$225.00

Grand Master LEDs Tarantula Predator

Grand Master LEDs

Boost canopy penetration and spectral precision with ultra-efficient 10W light bars—built to scale, daisy-chain, and thrive in humid grow environme...

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$225.00 - $225.00
$225.00
$225.00 - $225.00
$225.00
Grower's Choice 120W Under Canopy Light LED Light Grower's Choice
Grower's Choice Red Spectrum UCL with 120W power and 3.07 µmol/J efficacy.
$200.00 - $200.00
$200.00
$200.00 - $200.00
$200.00

Grower's Choice 120W Red Enhanced Under Canopy Light

Grower's Choice

120W under canopy light with 3.07 µmol/J efficacy, 371 µmol/s output, and IP66 rating. Red spectrum designed for lower bud development. The Grower’...

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$200.00 - $200.00
$200.00
$200.00 - $200.00
$200.00