Dr. Dennis Gross Professional Red Light Therapy Panel vs Hooga HG1500 Full Body Red Light Therapy Panel
Head-to-head spec comparison to help you pick the right device for your needs.
Spec-by-Spec Comparison
| Spec | Dr. Dennis Gross Professional Red Light Therapy Panel | Hooga HG1500 Full Body Red Light Therapy Panel |
|---|---|---|
| Wavelengths | 670nm + 850nm | 660nm + 850nm |
| Irradiance | 110 mW/cm² | 115 mW/cm² |
| LED Count | 200 | 300 |
| Coverage Area | half body | full body |
| Power Draw | 280 W | 420 W |
| Dimensions | 38" x 12" x 3" | 35.8" x 11" x 2.75" |
| Weight | 20 lbs | 33 lbs |
| Wavelength Count | 2 | 2 |
| Built-in Timer | Yes | Yes |
| Pulsed Mode | No | No |
| Stand Included | No | No |
| EMF Level | low | ultra-low |
| Warranty | 3 years | 3 years |
| FDA Cleared | Yes | Yes |
| Price | $2299 | $589 |
| Rating | 8.3/10 | 8.4/10 |
| Buy on Amazon | Buy on Amazon |
Pros & Cons
Dr. Dennis Gross Professional Red Light Therapy Panel
Pros
- Medical-grade build targeting aesthetic professionals
- 670nm + 850nm wavelengths optimized for skin
- 110 mW/cm² irradiance for clinical intensity
- Professional-grade warranty and field support
- Used in dermatology clinics nationwide
Cons
- Professional pricing at $2,299
- Full-body coverage not primary use case
- Smaller niche than Joovv/BioPhotas
- Aesthetic focus may not suit general RLT users
Hooga HG1500 Full Body Red Light Therapy Panel
Pros
- 300 high-output 5W LEDs in a 1:1 mix of 660nm red and 850nm near-infrared — the two best-studied wavelengths
- 115 mW/cm² at 6 inches gives full-body coverage with short, practical session times
- Independent red and NIR power switches let you run red-only, NIR-only, or both
- Five cooling fans and zero measured EMF at 6 inches keep long sessions comfortable
- 3-year warranty, 60-day trial, and Hooga's established support reputation
Cons
- At 33 lbs it's the heaviest panel I'd recommend hanging — you need a real wall anchor
- Only two wavelengths; no pulse mode or extra spectral bands
- Fans are audible during sessions, as on most high-output panels
- $589 is a big step up from mid-size panels, though it's cheaper than the PRO and ULTRA
Our Verdicts
Dr. Dennis Gross Professional Red Light Therapy Panel
Dr. Dennis Gross brings dermatologic credibility to professional RLT. Ideal for aesthetic professionals and serious skincare enthusiasts seeking clinical-grade wavelengths.
Hooga HG1500 Full Body Red Light Therapy Panel
The Hooga HG1500 is the most affordable way into a genuine full-body Hooga panel. You give up the dual-chip irradiance of the PRO1500 and the four wavelengths of the ULTRA, but you still get 300 real 5W LEDs covering a full 55-by-35-inch treatment area at 115 mW/cm². For someone who wants whole-body sessions on 660nm and 850nm without crossing four figures, this is the sweet spot. Just plan your mounting carefully — at 33 lbs it's not going on a flimsy hook.