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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.

PPFD Map of Medic Grow Ez-8 Smart Dimmable Full Spectrum 1000 Watt LED Grow Light for 5X5 Planting.
Bottom-side view of the fully illuminated EZ-8 grow light showing red and white LED diodes in all 8 bars.
$679.00 - $679.00
$679.00
$679.00
$679.00 - $679.00
$679.00

Medic Grow Ez-8 Smart Dimmable Full Spectrum 1000 Watt LED Grow Light

Medic Grow

Maximize yield in 5'x5' grow tents with full spectrum lighting, smart dimming, and efficient low-heat 1000W power. The Medic Grow Ez-8 is built for...

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$679.00 - $679.00
$679.00
$679.00
$679.00 - $679.00
$679.00
Bridgelux LED chip on a circuit board highlighting 2.8 μmol/J PPE efficiency and trusted USA-made diode technology.
Top view of Mars Hydro FC-E6500 730W LED grow light with hanging kit, dimming controller, and accessories for indoor plant cultivation.
$489.99 - $489.99
$489.99
$489.99 - $489.99
$489.99

Mars Hydro FC-E6500 Smart Dimmable BridgeLux 730W Commercial LED Grow Light

Mars Hydro

Push 2.5g/watt yields with 2.8 µmol/J efficiency, full spectrum lighting, and cool-running dimmable performance. The Mars Hydro FC-E6500 730W deliv...

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$489.99 - $489.99
$489.99
$489.99 - $489.99
$489.99
PPFD map for the FC-E8000 demonstrating uniform light distribution at 8-inch and 12-inch hanging heights, with recommended PPFD ranges for seedling, vegetation, and flowering stages.
Mars Hydro FC-E8000 LED Grow Light shown from the bottom angle, displaying the full light bar array with a central green-and-silver driver unit, plus included accessories like hanging hardware, power cable, and dimming controller.
$539.99 - $539.99
$539.99
$539.99 - $539.99
$539.99

Mars Hydro FC-E8000 LED Grow Light

Mars Hydro

Boost your indoor grow with smart dimming, uniform full spectrum lighting, and energy savings for 4'x4' and 5'x5' spaces. The Mars Hydro FC-E8000 i...

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$539.99 - $539.99
$539.99
$539.99 - $539.99
$539.99
FC-E1500 LED uses USA-made Bridgelux diodes with high PPE of 2.8 µmol/J for efficient indoor plant lighting.
Mars Hydro FC-E1500 LED grow light shown with hanging kit, power cable, and onboard dimming controller.
$129.99 - $129.99
$129.99
$129.99 - $129.99
$129.99

Mars Hydro FC-E1500 Bridgelux 150W Full Spectrum LED Grow Light

Mars Hydro

FC-E1500 LED grow light with 2.8 µmol/J efficiency, Bridgelux diodes, and smart dimming. Built for 1–3 plant grows in compact tents. The FC-E1500 p...

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$129.99 - $129.99
$129.99
$129.99 - $129.99
$129.99
SP-3000R PPFD heat map showing uniform light intensity distribution over canopy at 24-inch height.
Mars Hydro SP-3000R LED grow light with red spectrum lighting for indoor plant cultivation.
$289.99 - $289.99
$289.99
$289.99 - $289.99
$289.99

Mars Hydro SP 3000R 650-665nm Red Spectrum LED Grow Light

Mars Hydro

300W red spectrum LED grow light optimized for flowering, with 3.3 μmol/J PPE and IP65 waterproof rating for greenhouse use. Target your flower pha...

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$289.99 - $289.99
$289.99
$289.99 - $289.99
$289.99
Close-up of the Mars Hydro iConnect-USB Bluetooth dimming control module with smartphone app interface.
Mars Hydro FC 4800 EVO grow light with Samsung horticulture LED bars and green central driver, viewed from below.
$439.99 - $439.99
$439.99
$439.99 - $439.99
$439.99

Mars Hydro FC 4800-EVO Full Spectrum LED Grow Light

Mars Hydro

Maximize your 4'x4' indoor grow with Samsung EVO diodes, full spectrum power, and high PPE efficiency for big yields. The Mars Hydro FC 4800-EVO is...

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$439.99 - $439.99
$439.99
$439.99 - $439.99
$439.99
Color-coded PPFD distribution chart for seedling, veg, and flower stages at 12” and 16” hanging heights with µmol/m²/s intensity values.
Overhead view of the full light fixture showing multiple light bars, central driver, dimming unit, hanging accessories, and cords.
$369.99 - $369.99
$369.99
$369.99 - $369.99
$369.99

Mars Hydro FC-E4800 480W Smart Dimmable LED Grow Light

Mars Hydro

Powerful 480W LED grow light with 2.8 μmol/J efficiency, full-spectrum output, and smart app control for 4x4 veg grows. Smart control meets serious...

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$369.99 - $369.99
$369.99
$369.99 - $369.99
$369.99
PHOTOBIO S4 spectrum chart with balanced red, far-red, and blue output for flowering and veg cycles.
Top-down view of PHOTOBIO CX 2125 LED showing dual LED panels and white fixture housing.
$999.00 - $999.00
$999.00
$999.00 - $999.00
$999.00

PHOTOBIO CX 2125 850W 347-480V S4 High Voltage LED Grow Light

PHOTOBIO

850W high voltage LED with 2.5 µmol/J efficacy, 2125 µmol/s PPF, S4 spectrum, iLOC dimming, and IP66 durability for pro-level greenhouse grows. The...

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$999.00 - $999.00
$999.00
$999.00 - $999.00
$999.00
Mars Hydro FC1200W EVO uses Samsung LM301H EVO diodes delivering 3.14 µmol/J PPE for top-tier efficiency.
Mars Hydro FC1200W EVO LED grow light featuring Samsung LM301H EVO chips and plant-centric spectrum technology.
$1,019.99 - $1,019.99
$1,019.99
$1,019.99 - $1,019.99
$1,019.99

Mars Hydro FC 1200W-EVO Full Spectrum LED Grow Light

Mars Hydro

Designed for CO2 vertical farms, the FC 1200W EVO delivers 3451 PPFD with Samsung LM301H EVO chips and 2.8 µmol/J efficiency. If you're running hig...

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$1,019.99 - $1,019.99
$1,019.99
$1,019.99 - $1,019.99
$1,019.99
Mars Hydro uses USA-made Bridgelux LEDs with high 2.8 µmol/J PPE for efficient full spectrum plant lighting.
Mars Hydro FC-E1200W LED grow light shown with included hanging kits, control module, and wire accessories.
$899.99 - $899.99
$899.99
$899.99 - $899.99
$899.99

Mars Hydro FC-E1200W CO2 Plus Commercial Full Spectrum LED Grow Light

Mars Hydro

Full-spectrum grow light with 2.8 µmol/J PPE, 3360 μmol/s PPF, and smart dimming. Ideal for CO2-enriched setups and large indoor grows. The FC-E120...

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$899.99 - $899.99
$899.99
$899.99 - $899.99
$899.99
Samsung LM301H EVO diode close-up with Mars Hydro branding, highlighting 3.14 µmol/J efficiency for commercial-grade LED grow lights.
Mars Hydro FC 8000-EVO 800W LED grow light with Samsung LM301H EVO diodes for high-efficiency indoor cultivation.
$739.99 - $739.99
$739.99
$739.99 - $739.99
$739.99

Mars Hydro FC 8000-EVO 800W Full Spectrum LED Grow Light

Mars Hydro

Maximize indoor bud yields with 800W of full spectrum LED power and ultra-efficient 2.9 µmol/J Samsung LM301H EVO chips This 800W powerhouse is des...

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$739.99 - $739.99
$739.99
$739.99 - $739.99
$739.99
TS 1000 with detachable driver and 6.56ft cord for external placement to reduce grow tent heat by 30%.
Angled view of Mars Hydro TS 1000 LED grow light panel showing dense LED layout and slim design.
$119.99 - $119.99
$119.99
$119.99 - $119.99
$119.99

Mars Hydro TS 1000 Full Spectrum Dimmable 150W LED Grow Light

Mars Hydro

150W full-spectrum LED grow light with dimming, 2.3 µmol/J efficiency, and 2.5x2.5 ft veg coverage for up to 4 plants. The TS1000 is the perfect LE...

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$119.99 - $119.99
$119.99
$119.99 - $119.99
$119.99
Spectral distribution chart of the SP 3000 full spectrum LED, highlighting peaks in red and blue wavelengths, and promoting flowering, leaf growth, and fruiting.
Angled view of the Mars Hydro SP 3000 LED Grow Light, showing its sleek, rectangular bar-style design with the brand name on the side and dual LED panels illuminated.
$229.99 - $229.99
$229.99
$229.99 - $229.99
$229.99

Mars Hydro SP 3000 Full Spectrum 300W LED Grow Light

Mars Hydro

300W LED grow light with high red spectrum, waterproof build, and silent cooling for 2x4 ft high-PPFD grow setups Penetration power meets precise c...

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$229.99 - $229.99
$229.99
$229.99 - $229.99
$229.99
PPFD map for the Mars Hydro FC-E1000W, showing uniform light distribution at 12" and 16" heights with PAR values for seedling, vegetation, and flowering stages.
Mars Hydro FC-E1000W LED grow light fixture shown from above with its eight light bars illuminated; accessories including hangers, dimmer controller, and wire cables displayed below.
$729.99 - $729.99
$729.99
$729.99 - $729.99
$729.99

Mars Hydro FC-E1000W CO2 Plus Smart Dimmable Commercial LED Grow Light

Mars Hydro

Mars Hydro’s most powerful LED with 2800 µmol/s PPF, foldable design, and smart control for high-PPFD CO₂-enriched grows. Built for High-Intensity ...

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$729.99 - $729.99
$729.99
$729.99 - $729.99
$729.99
Mars Hydro FC 1500-EVO 150W Dimmable LED Grow Light LED Light Mars Hydro
Mars Hydro FC 1500-EVO 150W Dimmable LED Grow Light LED Light Mars Hydro
$149.99 - $149.99
$149.99
$149.99 - $149.99
$149.99

Mars Hydro FC 1500-EVO 150W Dimmable LED Grow Light

Mars Hydro

Designed for professional indoor growers, the Mars Hydro FC 1500-EVO features Samsung LM301H EVO diodes, delivering 3.14 μmol/J per diode for maxim...

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$149.99 - $149.99
$149.99
$149.99 - $149.99
$149.99
Macro view of a Samsung LM301H EVO chip, emphasizing its market-leading efficiency of 3.14 µmol/J and Mars Hydro branding.
Product image of the Mars Hydro FC4000 EVO LED grow light, showcasing its bar-style design with integrated diodes and driver.
$289.99 - $289.99
$289.99
$289.99 - $289.99
$289.99

Mars Hydro FC 4000-EVO 320W Dimmable Full Spectrum LED Grow Light

Mars Hydro

320W LED grow light with Samsung LM301H EVO chips, 2.85 µmol/J PPE, and 4x2 ft coverage for full-cycle indoor cultivation. Small footprint, big res...

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$289.99 - $289.99
$289.99
$289.99 - $289.99
$289.99
Close-up of the Bluetooth dimming control unit, showing app dimming control via iConnect-USB and smartphone interface for remote operation.
Top view of the Mars Hydro FC-1000W EVO LED grow light showing its full array of light bars with Samsung Horticulture LED branding and Plant-centric Spectrum EVO icon.
$899.99 - $899.99
$899.99
$899.99 - $899.99
$899.99

Mars Hydro FC 1000W-EVO Dimmable LED Grow Light

Mars Hydro

1000W LED grow light with Samsung LM301H EVO diodes, 2900 PPFD, and smart dimming for CO₂-enriched 4x4 and 5x5 grows. Built for high-performance CO...

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$899.99 - $899.99
$899.99
$899.99 - $899.99
$899.99

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.