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HG300 review

The value benchmark. Even after discounting the claim by the 25 percent independent testing found, it delivers more measured output per dollar than panels costing five times as much.

Current price
$199

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What we like

  • Best price per emitter of anything we track, at $199 for 60 LEDs
  • Publishes a full irradiance curve at four named distances, which almost nobody does
  • Three year warranty at a budget price

What to know

  • Independent testing came in about 25 percent under the advertised 6 inch figure
  • Makes no FDA claim at all
  • Return shipping is deducted from your refund

Full specifications

Anything marked not published is missing from the manufacturer's own materials. We do not fill those gaps with estimates.

Price$199
Wavelengths660nm · 850nm
LED count60
IrradianceMeasured55 mW/cm2 average, 69 mW/cm2 peak at 6 in, measured by Alex Fergus (Light Therapy Insiders)
Coverage12.2 x 8.2 x 2.5 in, 6 lb, kickstand
Power draw80W
FDA statusunknown
Warranty3 years
Returns60 days

Best for

  • Best measured output per dollar
  • Targeted areas
  • Desk use

Compare it

Research at these wavelengths

Studies whose protocol used a wavelength this device emits, within 15nm. Each records the dose it delivered, which is the number to hold a marketing claim against.

Browse all research →

Sources

Specifications on this page come from the manufacturer and the independent testing listed below. Verified August 31, 2026.

We participate in the Hooga affiliate program. See our disclosure.