Dr. Dennis Gross Professional Red Light Therapy Panel vs Hooga HG300 Red Light Therapy Panel
Head-to-head spec comparison to help you pick the right device for your needs.
Dr. Dennis Gross
$2299
Hooga
$199
Verdict
It's a Tie
The Dr. Dennis Gross Professional Red Light Therapy Panel and Hooga HG300 Red Light Therapy Panel are evenly matched — your choice depends on which features matter most to you.
Spec-by-Spec Comparison
| Spec | Dr. Dennis Gross Professional Red Light Therapy Panel | Hooga HG300 Red Light Therapy Panel |
|---|---|---|
| Wavelengths | 670nm + 850nm | 660nm + 850nm |
| Irradiance | 110 mW/cm² | 70 mW/cm² |
| LED Count | 200 | 60 |
| Coverage Area | half body | face / targeted |
| Power Draw | 280 W | 60 W |
| Dimensions | 38" x 12" x 3" | 14" x 8" x 3" |
| Weight | 20 lbs | 4.5 lbs |
| Wavelength Count | 2 | 2 |
| Built-in Timer | Yes | Yes |
| Pulsed Mode | No | No |
| Stand Included | No | Yes |
| EMF Level | low | low |
| Warranty | 3 years | 3 years |
| FDA Cleared | Yes | Yes |
| Price | $2299 | $199 |
| Rating | 8.3/10 | 7.4/10 |
| 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 HG300 Red Light Therapy Panel
Pros
- Remarkably low price for a 60-LED dual-wavelength panel
- Built-in timer and kickstand for convenient tabletop use
- 660nm + 850nm wavelengths cover the most studied RLT range
- 60-degree beam angle for broad light dispersion
- 3-year warranty at this price is competitive
Cons
- No separate power controls for red vs. NIR channels
- Fans run at ~51 dB — audible during sessions
- Irradiance of ~70 mW/cm² at 6" is lower than premium panels
- Small coverage area — face and neck only per session
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 HG300 Red Light Therapy Panel
The HG300 is the go-to starter panel for anyone who wants to try red light therapy without spending hundreds. At ~$160 you get real 660nm + 850nm LEDs, a functional timer, and Hooga's 3-year warranty. Don't expect full-body coverage or premium irradiance — but for skincare and targeted use, it delivers solid value.