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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.  

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
Top view of Photontek X 1000W Pro showing dual power rails and ten evenly spaced LED light bars.
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 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
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
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 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.
$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
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
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

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!