Hanging kit included with HLG 100 Rspec grow light showing rope ratchets, carabiners, and mounting hardware.

HLG 100 Rspec Veg & Bloom Full Spectrum LED Light

Q: How many watts do I need for my grow space?

The wattage depends on the size of your grow tent or room. A general guideline is 30-50 watts per square foot for high-light plants like cannabis. For example, a 2x2 ft area may need 100-200W, while a 4x4 ft area may require 400-600W for optimal coverage.

Q: What is the difference between full-spectrum and red/blue LED grow lights?

Full-spectrum LED lights mimic natural sunlight, providing a balanced mix of blue (for vegetative growth) and red (for flowering and fruiting) light. Red/blue LED lights focus on specific wavelengths but may not support plants as effectively as full-spectrum lights.

by Horticulture Lighting Group

25% Limited Discount Inside

$149.00 - $149.00

$149.00

$149.00 - $149.00

$149.00

Get 25% off with HLG25

3-4 week shipping lead time

🌿 Free shipping on U.S. orders $175+, unless noted above

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Full Manufacturer’s Warranty

You buy it, we back it! Your purchase is fully covered with a manufacturer’s warranty. More details here.

Grow healthier buds with full-spectrum light, deep red LEDs, and passive cooling in a compact 95W high-output fixture.

The HLG 100 Rspec delivers serious performance in a compact form, perfect for veg and flowering stages in smaller indoor grow setups. Using Quantum Board tech with full-spectrum white light and deep red LEDs, it outputs 220 PPF at just 95 watts, making it ideal for tents, closets, or supplemental lighting.

This LED light punches above its weight, offering better canopy penetration, energy efficiency, and a dimmable design, backed by a Mean Well power supply and passive-cooled reliability.

Spectrum

Spectral distribution of light of HLG 100 Rspec LED grow light with peaks at different wavelengths on a graph.

Features

White Light Full Spectrum for better results
Reliable passive-cooled design
Better canopy light penetration with diffused light
Mean Well Power Supply included with NEMA 1-15p plug
Dimmer Included

What's Included?

HLG 100 Rspec Lamp
Hanging Hardware

Download Resources

Specifications

SKU: HLG-100-RED-SPEC

Power Draw: 95W

Voltage Range: 90–264V AC

Current Draw: 0.9A @ 120V

LED Configuration: 176 Full Spectrum + 4 Deep Red LEDs

PPF Output: 220 μmol/s

Efficacy: 2.41 μmol/J

Veg Coverage: 3' x 3'

Flower Coverage: 2' x 2'

Dimensions: 12.75" x 11" x 2.5"

Weight: 3 lbs

Cooling: Passive-cooled design

Grow Light Central expert advice for indoor growing equipment

Who should use this light?

New growers ready to ditch CFLs for a 95 W plug-and-play boost
Micro cultivators squeezing max yield from 2 × 2 flower tents
Supplemental bloomers filling canopy gaps with deep-red punch

Best applications

Seedling racks stay cool while driving stout root growth
Veg shelves blanket a 3 × 3 with even PAR for bushy starts
Solo plants finish dense colas under balanced full spectrum

Why Shop with Grow Light Central?

“There’s a crapload of equipment providers out there. What makes Grow Light Central so special?”

Grow Light Central is a grow equipment solution provider connecting you to 100+ brands and 60+ suppliers trusted and used in the best grow facilities across the country.

Anthony, the owner and operator, personally ensures every order is handled right. No passing you off, no runaround, just the expert service and advice you deserve.

FAQs

How many watts do I need for my grow space?

The wattage depends on the size of your grow tent or room. A general guideline is 30-50 watts per square foot for high-light plants like cannabis. For example, a 2x2 ft area may need 100-200W, while a 4x4 ft area may require 400-600W for optimal coverage.

What is the difference between full-spectrum and red/blue LED grow lights?

Full-spectrum LED lights mimic natural sunlight, providing a balanced mix of blue (for vegetative growth) and red (for flowering and fruiting) light. Red/blue LED lights focus on specific wavelengths but may not support plants as effectively as full-spectrum lights.

Replacement Screens for Bubble Magic Pollen Tumblers (All Sizes)

Satisfied customer

Fast shipping and good customer service!

HLG 350

So far just starting a run, but all is well. I’m playing with the light height and intensity as the run progresses. Easy setup no issues a solid light. I’ve owned dozens of grow lights over decades of growing HGL 350 appears to be on par with the others I’ve owned and still do.

Cheap and dangerous

Dulytek presses are outright dangerous, missing crucial pieces can lead to serious injury. I had missing washers on top of cage springs that launched the nuts and clips like bullets.

Ac infinity 3x3 tent kit.

Very happy with the product. Would definitely recommend over the cheap tents you get what you pay for. Just set it up and about to start germinating my seeds.