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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.  

Top-down view of the GrowPros HM480 grow light hanging from a grow tent setup, featuring the control box and AC outlet.
Angled view of the fully unfolded HM480 LED grow light showing its six light bars and central GrowPros logo on a black frame. Save $199.00 Save $0.00
$599.00
$599.00 - $599.00
$599.00
$400.00
$400.00 - $400.00
$400.00

GrowPros HM480 Classic Series Full Spectrum LED Grow Light

GrowPros

Cover up to a 4x4 flower space with 480W of full-spectrum LED power designed to slash energy bills, boost yields, and streamline your entire grow. ...

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$599.00
$599.00 - $599.00
$599.00
$400.00
$400.00 - $400.00
$400.00
Save $199.00 Save $0.00
Front-on suspended view of the HM960 LED grow light in operation-ready setup.
Angled view from beneath the HM960 showing its wide coverage and eight-bar configuration. Save $454.00 Save $0.00
$1,199.00
$1,199.00 - $1,199.00
$1,199.00
$745.00
$745.00 - $745.00
$745.00

GrowPros HM960 Classic Series Full Spectrum LED Grow Light

GrowPros

Power your 4x6 grow tray with 960W of full-spectrum LED light that links directly to under-canopy bars for faster installs and better yield potenti...

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$1,199.00
$1,199.00 - $1,199.00
$1,199.00
$745.00
$745.00 - $745.00
$745.00
Save $454.00 Save $0.00
Diagonal close-up of the Ultra 800's full spectrum LED bars showcasing red and white diode layout.
Top-down view of the GrowPros Ultra 800 LED Grow Light with eight light bars and center branding. Save $75.00 Save $0.00
$825.00
$825.00 - $825.00
$825.00
$750.00
$750.00 - $750.00
$750.00

GrowPros Ultra 800 Slim Profile LED Grow Light

GrowPros

Slim profile full spectrum, including far red, ideal for vertical racks and commercial multi-tier grow rooms. The Ultra800 LED Grow Light is built ...

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$825.00
$825.00 - $825.00
$825.00
$750.00
$750.00 - $750.00
$750.00
Save $75.00 Save $0.00
Color spectrum for Gavita RS 1900e LED grow light shows blue and red peaks ideal for full-term plant growth.
Alt Text: Gavita RS 1900e LED grow light partially open, showing V-shaped folding frame and LED bars
$749.00 - $1,448.00
$749.00 - $1,448.00
$749.00 - $1,448.00
$749.00

Gavita RS 1900e 650W LED Grow Light - 208-480V

Gavita

Maximize yields and quality with this high-efficiency full-spectrum light, designed for cultivation and large-scale grows. The Gavita RS 1900e prod...

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$749.00 - $1,448.00
$749.00 - $1,448.00
$749.00 - $1,448.00
$749.00
Bottom angled view of fully lit SecretLED SL-1000 LED grow light showcasing multiple LED diodes and sturdy purple frame.
Top view of SecretLED SL-1000 LED grow light displaying full LED panel array and central driver with wired connection
27% Discount Inside
$1,299.00 - $1,299.00
$1,299.00
$1,299.00
$1,299.00 - $1,299.00
$1,299.00

SecretLED Lighting SL-1000 LED Grow Light

SecretLED

Maximize canopy coverage with powerful, full-spectrum 1000W output in a slim, 8-bar LED grow light built for intense flowering stages. The Secret L...

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$1,299.00 - $1,299.00
$1,299.00
$1,299.00
$1,299.00 - $1,299.00
$1,299.00
Angled view of the SecretLED SL-680 Mega LED Grow Light with bright full-spectrum output ideal for indoor horticulture.
op view of SecretLED SL-680 Mega LED Grow Light showing full-spectrum LED panel with dense diode layout for high PPFD performance.
27% Discount Inside
$999.00 - $999.00
$999.00
$999.00
$999.00 - $999.00
$999.00

SecretLED Lighting SL-680 Mega LED Grow Light

SecretLED

Crank up intensity with this MEGA 680W quantum board LED—built for open layouts and dialed-in dimming from full blast to zero. The Secret Lighting...

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$999.00 - $999.00
$999.00
$999.00
$999.00 - $999.00
$999.00
Angled top view of the SecretLED SL-760 LED Grow Light showcasing aluminum frame and central power supply
Top-down view of the SL-760 LED Grow Light displaying six full-spectrum LED bars with uniform layout
27% Discount Inside
$1,099.00 - $1,099.00
$1,099.00
$1,099.00
$1,099.00 - $1,099.00
$1,099.00

SecretLED Lighting SL-760 LED Grow Light

SecretLED

Run cooler and brighter with this efficient 760W fixture—ideal for high-intensity flowering and full-cycle growth in tents, racks, or open rooms. T...

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$1,099.00 - $1,099.00
$1,099.00
$1,099.00
$1,099.00 - $1,099.00
$1,099.00
AC Infinity IONGRID T24 LED grow light dimensions and specs including 2x4 ft coverage, 560 Samsung diodes, and 260W power use.
AC Infinity IONGRID T24 LED grow light with dual drivers and digital controller for indoor plant cultivation.
$446.29 - $446.29
$446.29
$446.29 - $446.29
$446.29

AC Infinity IONGRID T24 260W Full Spectrum LED Grow Light

AC Infinity

Halo-style full-spectrum LED delivers 2.75 µmol/J efficiency and uniform deep-canopy coverage for 2×4 grow tents. The IONGRID T24 is the grow light...

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$446.29 - $446.29
$446.29
$446.29 - $446.29
$446.29
AC Infinity ecosystem diagram showing UIS controller integration with grow lights, fans, and plugs.
Top view of AC Infinity IONBOARD S44 LED grow light showing heat sink and mounting pins.
$453.45 - $592.45
$453.45 - $592.45
$453.45 - $592.45
$453.45

AC Infinity IONBOARD S44 400W Full Spectrum LED Grow Light

AC Infinity

High‑efficiency full‑spectrum LED delivers 2.75 µmol/J uniform canopy coverage for bigger yields and lower power use. The AC Infinity IONBOARD S44 ...

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$453.45 - $592.45
$453.45 - $592.45
$453.45 - $592.45
$453.45
AC Infinity LED grow light system shown inside a grow tent with optimized spectrum for plant yield.
AC Infinity IONBOARD S33 LED grow light driver and heat sink on back panel with textured surface.
$288.96 - $387.96
$288.96 - $387.96
$288.96 - $387.96
$288.96

AC Infinity IONBOARD S33 260W Full Spectrum LED Grow Light

AC Infinity

Super‑efficient full‑spectrum LED deliver uniform canopy penetration and powerful yields for 3×3 grow tents. Take your indoor grow to the next leve...

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$288.96 - $387.96
$288.96 - $387.96
$288.96 - $387.96
$288.96
Spectrum chart of PHOTOBIO CX 2125 850 Watt S4 Full Spectrum LED Grow Light.
Bottom view of PHOTOBIO CX 2125 850W Grow Light with full LED diode array and central logo panel.
$999.00 - $999.00
$999.00
$999.00 - $999.00
$999.00

PHOTOBIO CX 2125 850 Watt S4 Full Spectrum LED Grow Light

PHOTOBIO

Get maximum yield with a powerful, slim-profile full-spectrum LED that outperforms traditional 1000W DE fixtures. The PHOTOBIO CX 2125 is the most ...

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$999.00 - $999.00
$999.00
$999.00 - $999.00
$999.00
GrowFlux Access Point shown in black with Ethernet cable, labeled features highlighted on dark background.
GrowFlux Access Point connected with cables, shown beside smartphone running GrowFlux app for control.
Sold out
$249.00 - $249.00
$249.00
$249.00
$249.00 - $249.00
$249.00

Growflux Access Point

Growflux

Seamless wireless control for large grow ops with up to 1,000 devices. The GrowFlux Access Point wirelessly connects GrowFlux Mesh devices to theCl...

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$249.00 - $249.00
$249.00
$249.00
$249.00 - $249.00
$249.00
Sold out
Folded side view of the B-Lite 660W LED grow light highlighting compact storage and green-black frame design.
Top view of B-Lite Premium 1700 660W LED grow light showing full bar layout and central green housing.
Price drop!
$939.00
$939.00 - $939.00
$939.00
$497.00
$497.00 - $497.00
$497.00

B.Lite Premium 1700 660W LED Grow Light

B.Lite

High-efficiency 660W LED delivers full-spectrum coverage with deep canopy penetration for large grow areas. The B.Lite Premium 1700 660W LED Grow L...

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$939.00
$939.00 - $939.00
$939.00
$497.00
$497.00 - $497.00
$497.00
Save $442.00 Save $0.00

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!