Rouge
Ultimate G4 review
The widest spectrum and largest panel available, but spreading output across eight bands means less of each than a focused two-wavelength panel delivers.
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What we like
- Eight wavelengths including 1060nm across 1,152 LEDs
- Publishes both measurement methods with the distance stated for each
- Three year warranty
What to know
- Over $4,000 even discounted, with a 1,491W average draw that costs real money to run
- Spreading eight wavelengths evenly means only about an eighth of output is the deep-penetrating 1060nm
- Registered, not cleared
Full specifications
Anything marked not published is missing from the manufacturer's own materials. We do not fill those gaps with estimates.
| Price | $4,196 |
|---|---|
| Wavelengths | 630nm · 650nm · 660nm · 670nm · 810nm · 830nm · 850nm · 1060nm |
| LED count | 1152 |
| Irradiance | Brand claimRouge publishes both, with distance: 164 mW/cm2 by solar meter and 85 mW/cm2 by spectrometer, at 6 in. No independent measurement of this specific model exists |
| Coverage | 71.7 x 22.8 x 2.6 in |
| Power draw | 1491W |
| FDA status | registered |
| Warranty | 3 years |
| Returns | 60 days |
Best for
- Widest spectrum
- Largest coverage
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.
Sources
Specifications on this page come from the manufacturer and the independent testing listed below. Verified August 31, 2026.
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