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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.

Close-up of Photontek X 600W Pro showing LED diodes and bold frame branding for horticultural lighting.
Photontek X 600W Pro LED Grow Light with six-bar full-spectrum design for high-output indoor plant growth.
$599.00 - $599.00
$599.00
$599.00
$599.00 - $599.00
$599.00

Photontek X 600W Pro LED Grow Light

Photontek

Maximize yields with a powerful 600W full-spectrum LED delivering 1620 µmol/s and 2.7 µmol/J efficiency. Photontek X 600W Pro LED is designed to ma...

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$599.00 - $599.00
$599.00
$599.00
$599.00 - $599.00
$599.00
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
Close-up of multiple red LED bars featuring dense arrays of white and red spectrum diodes.
Full view of the Photontek XT 1000W CO2 Pro LED grow light with 10 light bars and a center-mounted driver.
$1,359.00 - $1,359.00
$1,359.00
$1,359.00
$1,359.00 - $1,359.00
$1,359.00

Photontek XT 1000W CO2 PRO LED Grow Light

Photontek

Maximize yields in 5’x5’ CO2 grow spaces with a high-intensity 1000W LED delivering ultra-efficient 2.9 µmol/J. For growers pushing maximum yield p...

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$1,359.00 - $1,359.00
$1,359.00
$1,359.00
$1,359.00 - $1,359.00
$1,359.00
Photontek LED dimmer control with adjustment dial and cables for managing grow light intensity from 25% to 100%.
Photontek X 465W Pro LED Grow Light with six-bar full-spectrum design for high-efficiency indoor plant cultivation.
$445.00 - $445.00
$445.00
$445.00
$445.00 - $445.00
$445.00

Photontek X 465W Pro LED Grow Light

Photontek

High-efficiency 465W LED with 1256 µmol/s output and full coverage for tents and grow rooms. A high-yield grow demands high-performance lighting, a...

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$445.00 - $445.00
$445.00
$445.00
$445.00 - $445.00
$445.00
Fully assembled Photontek X 1000W Pro LED Grow Light with hanging cables and 10-bar layout.
Photontek X 1000W Pro LED Grow Light with 10-bar design for full-spectrum, high-output indoor horticulture.
$1,614.00 - $1,614.00
$1,614.00
$1,614.00
$1,614.00 - $1,614.00
$1,614.00

Photontek X 1000W Pro LED Grow Light

Photontek

Powerful foldable LED with 2925 µmol/s output and full coverage for 6.5’x5’ grow spaces. Meet the most powerful, full-coverage LED grow light on th...

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$1,614.00 - $1,614.00
$1,614.00
$1,614.00
$1,614.00 - $1,614.00
$1,614.00
Photontek VF 90W LED Grow Light with three slim red bars and integrated power cable for vertical farming setups.
$209.00 - $209.00
$209.00
$209.00
$209.00 - $209.00
$209.00

Photontek VF 90W LED Grow Light

Photontek

Enhance propagation with efficient, full-spectrum lighting designed for clones and low-PPFD crops. Clones, seedlings, and low-PPFD crops demand pre...

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$209.00 - $209.00
$209.00
$209.00
$209.00 - $209.00
$209.00
Photontek LED driver for 100W Full-Spectrum Supplemental Light Bar with cables and aluminum housing for efficient power control.
Photontek 100W Full-Spectrum Supplemental LED Light Bar with hanging brackets for greenhouse or indoor grow setups.
Sold out
$169.00 - $169.00
$169.00
$169.00
$169.00 - $169.00
$169.00

Photontek 100W Full-Spectrum Supplemental LED Light Bar

Photontek

Boost canopy coverage with this 100W full-spectrum LED bar delivering 2.9 µmol/J efficiency and plug-and-play versatility. The Photontek 100W Full-...

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$169.00 - $169.00
$169.00
$169.00
$169.00 - $169.00
$169.00
Sold out
Top view of Photontek SQ 200W PRO LED Grow Light with black central driver and red aluminum LED bar structure.
Photontek SQ 200W PRO LED Grow Light showing square frame and LED bars in a compact, high-efficiency design.
$319.00 - $319.00
$319.00
$319.00
$319.00 - $319.00
$319.00

Photontek SQ200W PRO LED Grow Light

Photontek

Compact full-spectrum LED delivering efficient 508 µmol/s output for tight 2.6’ x 2.6’ grow spaces. Designed for tight spaces and high-intensity gr...

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$319.00 - $319.00
$319.00
$319.00
$319.00 - $319.00
$319.00
Angled view of a full-length Photontek FAR-RED LED light bar, featuring a slim red aluminum body with evenly spaced diodes and a black connector at one end.
Top view of two red Photontek 50W FAR-RED LED bars laid side by side, one labeled with the product name and wattage in white text on the casing.
$169.00 - $169.00
$169.00
$169.00
$169.00 - $169.00
$169.00

Photontek 50W FAR-RED LED Bar

Photontek

Boost Photosynthetic Efficiency with the Photontek 50W FAR-RED LED Bar for Next-Level Growth Built for serious growers using the Photontek X or XT ...

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$169.00 - $169.00
$169.00
$169.00
$169.00 - $169.00
$169.00
Top-down view of the Photontek X 600W PRO 2.9 LED grow light fixture showing red and black heat sink bars, central red power unit, and hanging cables attached.
Underside view of the Photontek X 600W PRO 2.9 LED grow light, featuring multiple red light bars with integrated LED diodes and a red central driver unit.
$649.00 - $649.00
$649.00
$649.00
$649.00 - $649.00
$649.00

Photontek X 600W PRO 2.9 LED Grow Light

Photontek

Maximize Yield and Efficiency with the Photontek X 600W PRO 2.9, a Powerhouse LED Grow Light with Full-Spectrum Control. The X 600W Pro 2.9 isn’t j...

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$649.00 - $649.00
$649.00
$649.00
$649.00 - $649.00
$649.00
Photontek VF 120W LED Grow Light featuring four red light bars and integrated cable for vertical farming or seedling growth.
$239.00 - $239.00
$239.00
$239.00
$239.00 - $239.00
$239.00

Photontek VF 120W LED Grow Light

Photontek

Optimize cloning and early growth with precise, energy-efficient full-spectrum lighting for low-PPFD plants. When it comes to propagation and early...

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$239.00 - $239.00
$239.00
$239.00
$239.00 - $239.00
$239.00
Close-up of Photontek 30W UV LED Light Bar showing dual diode rows for UVA and UVB spectrum lighting.
Bottom view of Photontek 30W UV Supplemental Light Bar showing LED layout for even light distribution.
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$169.00 - $169.00
$169.00
$169.00
$169.00 - $169.00
$169.00

Photontek 30W UV Supplemental Light LED Bar

Photontek

Boost terpene production and resin with energy-efficient UV light designed for final flowering stages. Take your flower game to the next level with...

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$169.00 - $169.00
$169.00
$169.00
$169.00 - $169.00
$169.00
Sold out

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.