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

Full Spectrum Grow Lights

Full spectrum grow LED fixtures mimic the sun’s natural wavelengths, providing plants with blue, green, red, and even far-red light. This broad range promotes strong root development, balanced vegetative growth, and heavy flowering without needing bulb swaps.

Research shows that the spectrum shapes plant morphology, but intensity drives yield. A full spectrum plant light delivers both, ideal for home grows and commercial setups needing simplicity and performance in one fixture. 

Get access to our unbeatable grow light deals with energy incentives and commercial discounts. Plus, find clone, veg, flowering, and full cycle grow lights fast with our grow light comparison table.  

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
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
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
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
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
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
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
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
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
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
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

Frequently Asked Questions

How do I know if a grow light is truly full‑spectrum?

Look for a continuous spectral distribution that mimics sunlight, with a high Color Rendering Index (CRI ≈ 95–100) and complete coverage across blue, green, red, and even some UV/IR wavelengths; packaging and CRI/CCT specs, independent certifications, and real-world “white light” appearance are good indicators.

What color should a full spectrum grow light appear?

A full spectrum LED grow light for indoor plants emits white light, not purple or blue-red “blurple”. It appears as natural daylight (CCT ≈ 5000–6500 K) because it includes balanced blue, green, and red wavelengths.

How far should a full‑spectrum LED light be from my plants?

Placement depends on intensity: seedlings often need lights 8–12 inches above, while mature plants are typically hung 2–4 feet away to ensure optimal PPFD without light burn.

Which light spectrum is best for plant growth?

The ideal spectrum of full spectrum grow lights for seedlings to veg spans the full PAR range (400–700 nm), with balanced red and blue plus some green—and optionally far-red/UV—to support both yield and plant health; intensity (PPFD/DLI) is still the most important factor. Learn more about PPFD/DLI in our latest blog.

Are energy rebates available for commercial and large indoor setups?

Yes! Many utility and government programs offer rebates that can cover 50–100% of the cost of qualifying LED grow lights (and even HVAC/dehumidifier upgrades), saving commercial growers thousands and relieving grid strain. Check your eligibility here!