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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.  

IONBEAM S11 light bars mounted vertically on a grow tent wall to provide inter-canopy lighting for increased yields.
Four AC Infinity IONBEAM S11 LED grow light bars with a wired controller and magnetic mounting ends.
$99.39 - $238.39
$99.39 - $238.39
$99.39 - $238.39
$99.39

AC Infinity IONBEAM S11 Full Spectrum LED Grow Light Bars

AC Infinity

Maximize inter-canopy coverage with magnet-mount, full-spectrum Samsung LM301H EVO bars for uniform yields. The AC Infinity Inter-Canopy LED Bar Ki...

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$99.39 - $238.39
$99.39 - $238.39
$99.39 - $238.39
$99.39
AC Infinity grow light ecosystem diagram showing connectivity with UIS controllers, fans, and smart app integration.
AC Infinity Ionframe EVO6 LED grow light with central driver and built-in digital controller on a sturdy metal frame.
$616.84 - $755.84
$616.84 - $755.84
$616.84 - $755.84
$616.84

AC Infinity IONFRAME EVO6 500W Samsung LM301H EVO Commercial LED Grow Light

AC Infinity

High‑efficiency bar‑style LED delivers 3.14 µmol/J PPE with passive cooling and daisy‑chain scalability for max yields. The AC Infinity IONFRAME EV...

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$616.84 - $755.84
$616.84 - $755.84
$616.84 - $755.84
$616.84
AC Infinity LED grow light system shown inside a grow tent with optimized spectrum for plant yield.
AC Infinity IONBOARD S24 LED grow light driver and heat sink on back panel with textured surface.
$292.08 - $391.08
$292.08 - $391.08
$292.08 - $391.08
$292.08

AC Infinity IONBOARD S24 200W Full Spectrum LED Grow Light

AC Infinity

Maximize growth with full‑spectrum Samsung LM301B LEDs for uniform canopy penetration and higher yields. The AC Infinity IONBOARD S24 is designed t...

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$292.08 - $391.08
$292.08 - $391.08
$292.08 - $391.08
$292.08
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.
$473.45 - $612.45
$473.45 - $612.45
$473.45 - $612.45
$473.45

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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$473.45 - $612.45
$473.45 - $612.45
$473.45 - $612.45
$473.45
AC Infinity grow light ecosystem diagram showing connectivity with UIS controllers, fans, and smart app integration.
AC Infinity Ionframe EVO4 LED grow light with central driver and built-in digital controller on a sturdy metal frame.
$384.66 - $523.66
$384.66 - $523.66
$384.66 - $523.66
$384.66

AC Infinity IONFRAME EVO4 300W Commercial LED Grow Light

AC Infinity

Efficient bar‑style LED delivers uniform coverage deep into the canopy using Samsung LM301H EVO diodes at 3.14 µmol/J. The AC Infinity IONFRAME EVO...

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$384.66 - $523.66
$384.66 - $523.66
$384.66 - $523.66
$384.66
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.
$298.96 - $397.96
$298.96 - $397.96
$298.96 - $397.96
$298.96

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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$298.96 - $397.96
$298.96 - $397.96
$298.96 - $397.96
$298.96

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!