SGROW Red Light Therapy Panel 60 LED vs Thyro Light Red & Near Infrared Neck Therapy Device
Head-to-head spec comparison to help you pick the right device for your needs.
SGROW
$129
Thyro Light
$189
Spec-by-Spec Comparison
| Spec | SGROW Red Light Therapy Panel 60 LED | Thyro Light Red & Near Infrared Neck Therapy Device |
|---|---|---|
| Wavelengths | 660nm + 850nm | 630nm + 660nm + 830nm + 850nm |
| Irradiance | 65 mW/cm² | 40 mW/cm² |
| LED Count | 60 | 36 |
| Coverage Area | face / targeted | neck / targeted |
| Power Draw | 55 W | 12 W |
| Dimensions | 13.5" x 8" x 2.8" | 8" x 4" x 1" |
| Weight | 3.8 lbs | 0.5 lbs |
| Wavelength Count | 2 | 4 |
| Built-in Timer | Yes | Yes |
| Pulsed Mode | No | No |
| Stand Included | Yes | No |
| EMF Level | low | low |
| Warranty | 1 years | 1 years |
| FDA Cleared | No | No |
| Price | $129 | $189 |
| Rating | 6.8/10 | 7.4/10 |
| Buy on Amazon | Buy on Amazon |
Pros & Cons
SGROW Red Light Therapy Panel 60 LED
Pros
- Most affordable dual-wavelength option at entry level
- 60 LEDs with 660nm + 850nm
- Lightweight and portable for travel
- Kickstand included
- 1-year warranty
Cons
- Irradiance ~65 mW/cm² is among the lowest
- Build feels budget-oriented
- Small face-only coverage
- Fan noise around 55 dB
Thyro Light Red & Near Infrared Neck Therapy Device
Pros
- Designed specifically for the neck and thyroid area — a use case no other product in this category targets
- Four wavelengths (630nm + 660nm + 830nm + 850nm) cover both surface tissue and deeper circulation
- Created by Dr. Westin Childs, a practicing thyroid specialist with an established research-based platform
- Wearable wrap-around design allows hands-free neck sessions
- Fills a legitimate gap: the neck and throat area is awkward to treat with panels
Cons
- Photobiomodulation for thyroid health is preliminary — peer-reviewed evidence base is thin
- Expensive for a single body-area device at $189
- LED count and irradiance not publicly specified by manufacturer
- Niche positioning means fewer owner reviews vs mainstream panel brands
Our Verdicts
SGROW Red Light Therapy Panel 60 LED
SGROW delivers rock-bottom pricing for basic dual-wavelength therapy. Don't expect durability or power — but for experimenting with RLT under $130, it works.
Thyro Light Red & Near Infrared Neck Therapy Device
The Thyro Light is the only product on the market purpose-built for red and near-infrared therapy on the neck and thyroid area. Dr. Westin Childs brings credibility — he's a practicing thyroid specialist, not a supplement influencer — and the four-wavelength design is technically sound. The research on thyroid photobiomodulation is early-stage but promising. If you're managing thyroid health and want a hands-free neck device, there is genuinely nothing else like this. Buy on the clinical plausibility and the gap it fills, not on proven outcomes.