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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

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.

Image showing various spectrum graphs for the Grand Master LEDs Tarantula Explorer with multiple light configurations ranging from 320nm to 800nm.
Image showing the top-down view of the Grand Master LEDs Tarantula Explorer LED light fixture, emphasizing its spread of light bars for optimal coverage.
$949.00 - $949.00
$949.00
$949.00
$949.00 - $949.00
$949.00

Grand Master Tarantula Explorer LED Grow Light - 1400 Watts & Dual Channel

Grand Master LEDs

Optimize commercial grows with dual-channel LED, waterproof IP66 design, and fast setup for any indoor environment. The Tarantula Explorer is a pow...

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$949.00 - $949.00
$949.00
$949.00
$949.00 - $949.00
$949.00
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
Spectral output chart for Tarantula Greenhouse 730 showing high PAR levels across blue, green, and red wavelengths.
Angled view of Grand Master LEDs Tarantula Greenhouse 730 grow light showing sleek black housing with dense LED array. Sold out
$899.00 - $975.00
$899.00 - $975.00
$899.00 - $975.00
$899.00

Grand Master LEDs Tarantula Greenhouse 730

Grand Master LEDs

Light your greenhouse with precision using the Tarantula Greenhouse 730, delivering massive output and proven efficiency for commercial cultivation...

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$899.00 - $975.00
$899.00 - $975.00
$899.00 - $975.00
$899.00
Sold out
Spectral output chart for Tarantula Greenhouse 500 showing high PAR levels across blue, green, and red wavelengths.
Angled view of Grand Master LEDs Tarantula Greenhouse 500 grow light showing sleek black housing with dense LED array. Sold out
$630.00 - $695.00
$630.00 - $695.00
$630.00 - $695.00
$630.00

Grand Master LEDs Tarantula Greenhouse 500

Grand Master LEDs

Drive consistent greenhouse yields with the Tarantula Greenhouse 500 engineered for serious cultivators demanding power, precision, and proven perf...

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$630.00 - $695.00
$630.00 - $695.00
$630.00 - $695.00
$630.00
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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.
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$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
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Spectral distribution chart for Grand Master LEDs Tarantula Predator, showing high red and blue wavelength peaks.
Top view of the Grand Master LEDs Tarantula Greenhouse 1000 with dual LED panels and central mounting bracket.
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$725.00 - $825.00
$725.00
$1,275.00 - $1,425.00
$1,275.00 - $1,425.00
$1,275.00

Grand Master LEDs Tarantula Greenhouse 1000

Grand Master LEDs

Push your greenhouse yields to the max with the Greenhouse 1000 engineered for serious cultivators demanding high-intensity performance and proven ...

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$725.00 - $825.00
$725.00
$1,275.00 - $1,425.00
$1,275.00 - $1,425.00
$1,275.00
Sold out
Grand Master Leds Tarantula Veggie Bar (Pair) LED light Grand Master Leds
Grand Master LED Tarantula Veggie Bars with full white spectrum LEDs, designed for seedlings and indoor veggie growth.
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$100.00 - $100.00
$100.00
$100.00 - $100.00
$100.00

Grand Master LEDs Tarantula Veggie Bar (Pair)

Grand Master LEDs

Grow vibrant seedlings and veggies with full-spectrum 24W bars designed for consistent light, low energy draw, and humid indoor environments. For i...

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$100.00 - $100.00
$100.00
$100.00 - $100.00
$100.00
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Pair of Grand Master LEDs Tarantula Leafy Green Bars linked by a black cable for daisy-chaining in grow setups
Angled close-up of Grand Master LEDs Tarantula Leafy Green Booster Bar with visible LED array and end connector
$100.00 - $100.00
$100.00
$100.00 - $100.00
$100.00

Grand Master LEDs Tarantula Leafy Green Bar (Pair)

Grand Master LEDs

Support lush greens and seedlings with full-spectrum 24W bars that deliver consistent coverage, low heat, and high efficiency for indoor grow setup...

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$100.00 - $100.00
$100.00
$100.00 - $100.00
$100.00
End-on view of the Grand Master LEDs Tarantula Predator LED Bar, highlighting green-lensed optics and integrated hanging mount.
Diagonal view showing the entire Predator bar with connected power cord and green LED lens covers.
$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
Bottom view of the Tarantula 8000K Booster Bar with visible LED diodes in a linear layout.
Angled view of the Grand Master LEDs Tarantula 8000K Booster Bar showing power connectors and sleek aluminum design.
$150.00 - $150.00
$150.00
$150.00 - $150.00
$150.00

Grand Master LEDs Tarantula 8000K Booster Bar Pair

Grand Master LEDs

Enhance vegetative growth with energy-efficient blue spectrum booster bars for tighter nodes and stronger roots. For growers looking to fine-tune v...

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$150.00 - $150.00
$150.00
$150.00 - $150.00
$150.00
Rear view of the 660nm Booster Bar highlighting the cable connections and metal casing.
Angled view of the Grand Master LEDs Tarantula 660nm Booster Bar showcasing LED strip and connector ports.
$150.00 - $150.00
$150.00
$150.00 - $150.00
$150.00

Grand Master LEDs Tarantula 660nm Booster Bar Pair

Grand Master LEDs

Boost bud density and flowering power efficiently with targeted deep red 660nm spectrum booster bars. For growers looking to optimize flowering and...

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$150.00 - $150.00
$150.00
$150.00 - $150.00
$150.00
Slim side profile of the Tarantula 730nm Booster Bar by Grand Master LEDs, highlighting its low-profile build.
Grand Master LEDs Tarantula 730nm Booster Bar with cables, showcasing compact design for flowering enhancement.
$150.00 - $150.00
$150.00
$150.00 - $150.00
$150.00

Grand Master LEDs Tarantula 730nm Booster Bar Pair

Grand Master LEDs

Optimize flowering with precise far-red 730nm booster bars for enhanced bloom response and stretch control. For growers looking to fine-tune flower...

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$150.00 - $150.00
$150.00
$150.00 - $150.00
$150.00
Side view of Grand Master LEDs Tarantula Reproduction Bar showing power input and LED strip for indoor grow light setups.
Angled view of Grand Master LEDs Tarantula Reproduction Bar with slim white housing and LED array for horticultural lighting.
$150.00 - $150.00
$150.00
$150.00 - $150.00
$150.00

Grand Master LEDs Tarantula 2200K Booster Bar Pair

Grand Master LEDs

Fine-tune flowering and plant morphology precisely with warm-spectrum 2200K booster bars built to last. For serious cultivators looking to fine-tun...

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$150.00 - $150.00
$150.00
$150.00 - $150.00
$150.00
Close-up of a single LED strip showing the diode arrangement on the Tarantula Reproduction Bar Pair.
Dual LED grow light bars with connector cable for Grand Master LEDs Tarantula Reproduction Bar Pair setup.
$100.00 - $100.00
$100.00
$100.00 - $100.00
$100.00

Grand Master LEDs Tarantula Reproduction Bar (Pair)

Grand Master LEDs

Achieve consistent cloning success with waterproof, energy-efficient bars designed for vertical propagation. For professional cultivators and verti...

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$100.00 - $100.00
$100.00
$100.00 - $100.00
$100.00
Spectral distribution chart of Master 4 Veg LED Grow Light with emphasis on blue and full-spectrum light.
Low front angle of Master 4 Veg LED Grow Light showing LED strips and frame design.
Sold out
$565.00 - $565.00
$565.00
$565.00 - $565.00
$565.00

Grand Master LEDs Master 4 Veg

Grand Master LEDs

Drive vigorous vegetative growth efficiently in vertical farms, compact spaces, and commercial setups. For commercial growers, vertical farms, and ...

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$565.00 - $565.00
$565.00
$565.00 - $565.00
$565.00
Sold out
Grand Master LEDs Master 6 Veg PPFD map in a 5x5 grow tent at 12” and 16” height, displaying light intensity distribution.
Top-down view of Grand Master LEDs Master 6 Veg grow light showing six LED light bars and central driver unit.
Sold out
$749.00 - $749.00
$749.00
$749.00 - $749.00
$749.00

Grand Master LEDs Master 6 Veg

Grand Master LEDs

Achieve vigorous, energy-efficient vegetative growth ideal for commercial, vertical, and compact setups. For commercial cultivators, vertical farms...

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$749.00 - $749.00
$749.00
$749.00 - $749.00
$749.00
Sold out
Dual PPFD maps for the Master 6 Bloom LED in a 5x5 grow tent, with average PPFD values of 882 at 12" and 823 at 16" height.
Bottom view looking up at the Master 6 Bloom Red LED light showing 6 diode-filled light bars in a symmetrical layout.
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$1,100.00 - $1,100.00
$1,100.00
$1,100.00 - $1,100.00
$1,100.00

Grand Master LEDs Master 6 Bloom Red

Grand Master LEDs

Drive explosive bloom cycles efficiently with powerful full-spectrum lighting ideal for tight grow spaces. For commercial growers, vertical farms, ...

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$1,100.00 - $1,100.00
$1,100.00
$1,100.00 - $1,100.00
$1,100.00
Sold out
Angled rear view of the Tarantula LED light, highlighting the heatsink, power driver, and cable management.
Top-down view of the Grand Master LEDs Tarantula Tent Ultimate 4x4 LED Grow Light, showing ten evenly spaced LED bars and wiring connections.
$800.00 - $800.00
$800.00
$800.00 - $800.00
$800.00

Grand Master LEDs Tarantula Tent Ultimate 4x4 V2

Grand Master LEDs

Purpose built to deliver true wall to wall performance in serious 4 by 4 grow tents. This LED grow light is engineered for growers who are tired of...

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$800.00 - $800.00
$800.00
$800.00 - $800.00
$800.00
PPFD map showing PAR intensity readings at 12” and 16” in a 5x5 grow tent, with average PPFD values of 1336 and 1219 respectively.
Top-down image of the LED grow light showing the complete bar layout and evenly spaced light strips.
$1,200.00 - $1,200.00
$1,200.00
$1,200.00 - $1,200.00
$1,200.00

Grand Master LEDs Tarantula Tent Ultimate 5x5 V2

Grand Master LEDs

Delivers true 5 by 5 coverage with commercial-grade output built for growers who demand consistency The LED grow light that finally solves uneven c...

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$1,200.00 - $1,200.00
$1,200.00
$1,200.00 - $1,200.00
$1,200.00
PPFD map of Grand Master LEDs Tarantula Torch 730 with height measurements and average PPFD values for 12" and 18" heights in a 4x4 tent.
Rear angled view highlighting the aluminum heatsink and compact driver unit on the Tarantula Voyager Dual Channel grow light.
$730.00 - $730.00
$730.00
$730.00 - $730.00
$730.00

Grand Master LEDs Tarantula Torch 730

Grand Master LEDs

Delivers compact, high-efficiency output with far-red control, built for low-ceiling commercial and tent grows. This LED grow light is designed for...

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$730.00 - $730.00
$730.00
$730.00 - $730.00
$730.00
Spectrum chart showing 12 preset light spectrums available on the Tarantula Voyager grow light for customized plant growth.
Top-down view of the Tarantula Voyager LED grow light displaying 10 evenly spaced LED light bars for full canopy coverage.
$1,149.00 - $1,149.00
$1,149.00
$1,149.00 - $1,149.00
$1,149.00

Grand Master LEDs Tarantula Voyager - Dual Channel

Grand Master LEDs

A commercial-ready LED grow light engineered for controlled intensity, uniform coverage and long term production reliability. This LED grow light i...

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$1,149.00 - $1,149.00
$1,149.00
$1,149.00 - $1,149.00
$1,149.00
Image of the Tarantula Borg Evo Ultra is equipped with optical lenses and an expanded spectrum on a white background.
Image of the Tarantula Borg Evo Ultra delivering enhanced deep red and cool white performance a white background.
$1,400.00 - $1,400.00
$1,400.00
$1,400.00 - $1,400.00
$1,400.00

Grand Master LEDs Tarantula Borg Evolution Ultra

Grand Master LEDs

Delivers 4,066 PPF with 6,900 diodes, optical lenses, triple red peak technology, and 50% blue capability for next-level production. The Tarantula ...

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$1,400.00 - $1,400.00
$1,400.00
$1,400.00 - $1,400.00
$1,400.00
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
Tarantula Tent Ultimate 3x3 PPFD map showing 1221 average at 12 inches for uniform grow light coverage.
Grand Master LEDs Tarantula Tent Ultimate 3x3 480W full spectrum grow light with blue frame and LEDESTAR diodes.
$460.00 - $460.00
$460.00
$460.00 - $460.00
$460.00

Grand Master LEDs Tarantula Tent Ultimate 3x3 LED Grow Light

Grand Master LEDs

Delivers perfect uniform light distribution across 3' x 3' grow spaces with 480W of professional LEDESTAR diodes. You know the struggle: bar lights...

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$460.00 - $460.00
$460.00
$460.00 - $460.00
$460.00
Tarantula Revolution 720 PPFD map showing 1208 average at 12 inches for 4x4 commercial grow tent coverage.
Tarantula Revolution 720 commercial LED grow light 44x44 with LEDESTAR diodes for vertical rack systems.
$599.00 - $599.00
$599.00
$599.00 - $599.00
$599.00

Grand Master LEDs Tarantula Revolution 720 LED Grow Light

Grand Master LEDs

Delivers 2,023 PPF at 2.81 µmol/J for commercial operations, vertical racks, and growers demanding professional results. Low ceilings kill most com...

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$599.00 - $599.00
$599.00
$599.00 - $599.00
$599.00
PPFD map for Revolution 600 Veg light system with height and average PPFD information.
Revolution 600 Veg commercial LED grow light 44x44 with DLC listing for vegetative plant growth stages.
$699.00 - $699.00
$699.00
$699.00 - $699.00
$699.00

Grand Master Tarantula Revolution 600 Veg LED Grow Light

Grand Master LEDs

Delivers 1,695 ppf at 2.73 µmol/j for commercial vegetative growth, vertical racks, and mother plant operations. Your veg room determines everythi...

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$699.00 - $699.00
$699.00
$699.00 - $699.00
$699.00
Grand Master LEDs Borg EVO 1600 full spectrum grow light with 1800K to 18000K color range for vertical racks.
Tarantula Borg Evolution 1600 overhead view showing 10 LED bars with individual Fahold drivers and 60 presets.
$1,199.00 - $1,199.00
$1,199.00
$1,199.00 - $1,199.00
$1,199.00

Grand Master LEDs Tarantula Borg Evolution 1600 LED Grow Light

Grand Master LEDs

4 independently controllable channels spanning 1,800K to 18,000K, giving you precise spectrum manipulation throughout the entire lifecycle. The Tar...

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$1,199.00 - $1,199.00
$1,199.00
$1,199.00 - $1,199.00
$1,199.00

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.