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

LED Grow Lights

Discover the most efficient LED grow lights for plants, designed for growers who value durability, low heat, and optimized light output. With the latest LED grow light technology and high efficacy levels (≥2.5 µmol/J), an LED grow light converts power into usable PAR light with minimal waste, helping you hit optimal PPFD targets at every stage—from seedlings to full bloom.

Whether you’re growing leafy greens or light-hungry flowering crops, an LED light offers tunable intensity, long lifespan, and customizable spectrum control; designed for tents, vertical farms, and large-scale grows.

Get the best commercial LED grow lights with our bulk pricing, energy rebates, and grow light comparison all in one place at Grow Light Central.

Nova Sun Series LED grow light mounted in a photometric testing chamber for spectrum accuracy and light output verification.
Front-facing view of Nova Sun Series LED grow light with dense diode layout delivering high PPFD and even canopy coverage. Save up to $800.00 Save $0.00
$999.00 - $2,098.00
$999.00 - $2,098.00
$999.00
$449.00 - $1,498.00
$449.00 - $1,498.00
$449.00

Mammoth Lighting Nova Sun Full Spectrum LED Grow Light - Emerald Green + Red Terp Boost Spectrum

Mammoth Lighting

Delivers true sunlike CMH spectrum with advanced science-backed design for higher yields and quality. The Mammoth Nova Sun Series is the first and ...

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$999.00 - $2,098.00
$999.00 - $2,098.00
$999.00
$449.00 - $1,498.00
$449.00 - $1,498.00
$449.00
Save up to $800.00 Save $0.00
FloraFlex 360W LED light bars powered on in horizontal layout without tripods, showing purple-white glow.
FloraFlex 360W under canopy light kit laid out with 3 LED bars, power supply, and connection cords. Limited time 12% Discount
$21,874.50 - $21,874.50
$21,874.50
$21,874.50 - $21,874.50
$21,874.50

FloraFlex 3 Bar 360W Full Spectrum Under Canopy Lights - 4x4 to 4x6

FloraFlex

Delivers full spectrum coverage for healthier lower growth and stronger yields. The FloraFlex 3 Bar 360W full spectrum LED grow light is built to s...

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$21,874.50 - $21,874.50
$21,874.50
$21,874.50 - $21,874.50
$21,874.50
Full-spectrum test and size chart for FloraFlex 360W grow light featuring Osram diodes and far-red range.
Top-down view of FloraFlex 360W 3-bar LED grow light with wiring and power supply components. Limited time 12% Discount
$45,936.00 - $45,936.00
$45,936.00
$45,936.00 - $45,936.00
$45,936.00

FloraFlex 3 Bar 360W Far Red Under Canopy Lights - 4x4 to 4x6

FloraFlex

Drives 3.3 µmol/J efficiency and fuller plant growth for healthier lower canopy and consistent high yields. The FloraFlex 3 Bar 360W far red plant ...

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$45,936.00 - $45,936.00
$45,936.00
$45,936.00 - $45,936.00
$45,936.00
Spectrum graph for the HLG Greenhouse Pro FS LED showing optimized full-spectrum output with blue, red, and deep red peaks tailored for cannabis plant growth.
Top-down shot of HLG Greenhouse Pro FS showing long rectangular design and full-spectrum LED layout, built for professional indoor or greenhouse installations. Sold out
$529.00 - $529.00
$529.00
$529.00 - $529.00
$529.00

HLG Greenhouse 350 Pro FS HV LED Grow Light

Horticulture Lighting Group

Enhance flower development with energy-efficient full-spectrum lighting. Built for commercial greenhouse cultivation, the HLG Greenhouse 350 Pro FS...

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Image of the GrowPros Under Canopy Light Model 2 Deep Red Spectrum on a white background.
A slim GrowPros Under Canopy Light 8ft Model 2 80% Deep Red Spectrum under canopy grow light mounted on a light stand.
$250.00 - $275.00
$250.00 - $275.00
$250.00 - $275.00
$250.00

GrowPros 8' Under Canopy Grow Light Model 2 - 80% Deep Red Spectrum 250W

GrowPros

Add deep red spectrum under your canopy to boost bud density, and total yield with this high-efficiency 250W LED fixture. The Grow Pros Solutions 8...

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$250.00 - $275.00
$250.00 - $275.00
$250.00 - $275.00
$250.00
GrowPros Under Canopy Grow Light Model 4 showing dual red spectrum LED strips.
Full horizontal view of the GrowPros 8ft Under Canopy Light mounted on a GrowPros Light Stand.
$345.00 - $365.00
$345.00 - $365.00
$345.00 - $365.00
$345.00

GrowPros 8' Viper Under Canopy Grow Lights Model 4 - 300W Dual Channel 80% Red + White / Far Red (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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$345.00 - $365.00
$345.00 - $365.00
$345.00 - $365.00
$345.00
Angled view of the GrowPros 8′ Under Canopy Grow Light Model 3 showing the sleek aluminum body with integrated dual-channel LED strip.
GrowPros 8′ Under Canopy Grow Light mounted on adjustable black floor stands, showcasing the dual-channel light bar in a clean side-angle view.
$345.00 - $400.00
$345.00 - $400.00
$345.00 - $400.00
$345.00

GrowPros 8' Cobra Under Canopy Grow Lights Model 3 - 300W Dual Channel UVA + Blue + 5000K / Deep Red + Far Red + 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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$345.00 - $400.00
$345.00 - $400.00
$345.00 - $400.00
$345.00
Full spectrum LED grow light output emphasizing red-rich wavelengths for bloom cycles.
Underside view of Grand Master LEDs Tarantula Greenhouse 320 with high-density LED coverage.
Sold out
$450.00 - $500.00
$450.00 - $500.00
$450.00 - $500.00
$450.00

Grand Master LEDs Tarantula Greenhouse 320

Grand Master LEDs

Maximize your greenhouse performance with the Tarantula Greenhouse 320 engineered for high PPFD cultivation and consistent harvest quality. The Gra...

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$450.00 - $500.00
$450.00 - $500.00
$450.00 - $500.00
$450.00
Sold out
Compact view of fully folded Grower's Choice ROI-FV 350W LED Bar for storage or transport.
Grower's Choice ROI-FV 350W LED Bar shown upright and partially unfolded for canopy light distribution.
Save $200.00 Save $0.00
$699.00
$699.00 - $699.00
$699.00
$499.00
$499.00 - $499.00
$499.00

Grower's Choice ROI-FV 350W 4 x 4 Veg LED Light

Grower's Choice

Power your veg room with 2.9 µmol/J efficiency, 1050 PPF output, and a 5K spectrum tuned to boost roots, strengthen structure, and prep for bigger ...

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$699.00
$699.00 - $699.00
$699.00
$499.00
$499.00 - $499.00
$499.00
Save $200.00 Save $0.00
AC Infinity grow light ecosystem diagram showing connectivity with UIS controllers, fans, and smart app integration.
AC Infinity Ionframe EVO4 LED grow light with central driver and built-in digital controller on a sturdy metal frame.
$384.66 - $523.66
$384.66 - $523.66
$384.66 - $523.66
$384.66

AC Infinity IONFRAME EVO4 300W Commercial LED Grow Light

AC Infinity

Efficient bar‑style LED delivers uniform coverage deep into the canopy using Samsung LM301H EVO diodes at 3.14 µmol/J. The AC Infinity IONFRAME EVO...

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$384.66 - $523.66
$384.66 - $523.66
$384.66 - $523.66
$384.66
Medic Grow Mini Sun-2 LED grow light with feature icons for full spectrum, dimming, and timer.
Top view of Medic Grow Mini Sun-2 LED grow light showing heat sink and power supply.
$199.00 - $498.00
$199.00
$199.00 - $498.00
$199.00 - $498.00
$199.00

Medic Grow Mini Sun-2 Full Spectrum Dimmable LED Grow Light

Medic Grow

Boost small grow tents with full spectrum Osram LEDs, smart dimming, and energy-saving passive cooling technology. The Medic Grow MINI SUN-2 is bui...

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$199.00 - $498.00
$199.00
$199.00 - $498.00
$199.00 - $498.00
$199.00
Underside view of the Photontek SQ 300W Pro LED grow light showing dense LED diode array on red bars.
Photontek SQ 300W Pro LED grow light with square multi-bar frame and external driver mounted on top.
$379.00 - $379.00
$379.00
$379.00
$379.00 - $379.00
$379.00

Photontek SQ300W PRO LED Grow Light

Photontek

Powerful full-spectrum LED delivering high efficiency and intensity for compact 3.3' x 3.3' grow spaces. For tight spaces that demand high efficien...

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$379.00 - $379.00
$379.00
$379.00
$379.00 - $379.00
$379.00
Spectral distribution chart of HLG 350 Diablo showing high PAR output across blue, green, and deep red wavelengths.
HLG 350 Diablo LED grow light with 'Diablo' branding on a white background
$549.00 - $598.00
$549.00 - $598.00
$549.00 - $598.00
$549.00

HLG 350 Diablo Full Spectrum LED Light

Horticulture Lighting Group

Maximize yield in tight spaces with 600W HPS power at just 330 watts. The HLG 350 Diablo is a powerful, high-efficiency LED grow light designed to ...

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$549.00 - $598.00
$549.00 - $598.00
$549.00 - $598.00
$549.00
Tarantula Tent Ultimate 2x4 PPFD Map with height measurements and average PPFD values on a white background.
Grand Master LEDs 2x4 grow tent light showing uniform LED coverage and dimming control for vegetative and flowering.
$350.00 - $350.00
$350.00
$350.00 - $350.00
$350.00

Grand Master LEDs Tarantula Tent Ultimate 2x4 LED Grow Light

Grand Master LEDs

Delivers unmatched uniform light distribution across 2' x 4' grow spaces with 320W of professional LEDESTAR diodes. The Tarantula Tent Ultimate 2x4...

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$350.00 - $350.00
$350.00
$350.00 - $350.00
$350.00

Frequently Asked Questions

How much electricity do LED grow lights use?

The actual power use depends on the light’s wattage drawn from the wall, not the advertised number. High-efficiency grow lights typically use 200W to 1000W, depending on the size of your grow space and your plant’s needs. Always check the actual wattage listed in the product specs to know what you're really using.

How far should grow lights be from plants?

It depends on the light’s intensity and your coverage goals. Lower hanging heights deliver more intense light to a smaller area, while higher mounting heights spread light across a wider area with less intensity. A common example is hanging your light around 18 inches above the canopy for balanced coverage. Always refer to your light’s PPFD chart for the best results.

How much do an LED grow light costs to run?

Your electricity cost depends on your light’s wattage and daily run time. For example, a 500W LED running 12 hours a day uses about 6 kWh daily. At an electricity rate of $0.15/kWh, that’sroughly $0.90 per day or $27 a month. Check your local energy rates and calculate based on how many hours your lights run.

How many grow lights per plant?

It’s not about the number of lights per plant but about even light coverage across your grow space. Focus on delivering the right PPFD intensity over your canopy area. A single high-output light can cover a 4’×4’ to 5’×5’ space, supporting several plants. In dense canopies, using multiple lights or under-canopy fixtures ensures even growth from top to bottom.

Do you offer energy rebates for commercial setups?

Yes, we do! Many of the LED grow lights and climate control systems we carry qualify for local, state, and utility energy rebates that help lower upfront costs. To see what rebates you're eligible for, visit our Energy Rebates & Incentives Program page.