Nanoleaf LED Light Therapy Face Mask and Shark CryoGlow FW312, side by side. They share no listed wavelengths; Nanoleaf Face Mask lists 432 LEDs and Shark CryoGlow lists 160+. Published specifications only; neither is ranked.
Both list red and near-infrared light, the pairing used in several wrinkle studies.
Both list blue light, which acne studies paired with red.
Sessions differ: 5–10 min recommended versus Programme-dependent; 8 min in baseline. Session time alone does not set the dose; output matters too.
Six studies match both, including why red light may calm inflammation: the mechanism review.
| Specification |  NanoleafLED Light Therapy Face Mask |  SharkCryoGlow FW312 |
|---|---|---|
| Wavelengths | 460 · 520/525 · 640 · 850 nm | 415 · 630 · 830 nm |
| LED count | 432 | 160+² |
| Reported irradiance | 78.4–103.1 mW/cm² | Not found on checked page |
| Session | 5–10 min recommended | Programme-dependent; 8 min in baseline |
| Fit | Flexible silicone · 258 g | Rigid shell · under-eye cooling |
| Power & controls | 2500 mAh rechargeable controller | Rechargeable; check regional manual |
| Regulatory claim | LED Mask Specs reports FDA/CE; not independently verified | FDA cleared · CE/UKCA, as reported by LED Mask Specs |
| Reference price | US$249.99Manufacturer US reference/list price; sale excluded, 31 Oct 2026 | US$349.99Manufacturer US page, 31 Oct 2026; LED Mask Specs EU reference €379.99 |
| Data origin | Manufacturer specifications; baseline regulatory claim | LED Mask Specs baseline; manufacturer page consulted |
LED count and output are not measures of effectiveness. Output figures use different, often unspecified measurement conditions. Prices keep their original currency and are not current offers.
The Nanoleaf Face Mask lists 5 wavelengths and the Shark CryoGlow lists 3. More wavelengths is not the same as more effective.
No exact wavelengths in common, although some may sit in the same colour band.
6 of the 15 summarised studies match both. 1 match only the Nanoleaf Face Mask and 4 match only the Shark CryoGlow.
108 bulbs with four LEDs each. Manufacturer now lists output by mode and a 1–30 minute timer; recommended use is 5–10 minutes. Green is listed as 520 nm in one mode and 525 nm in blends. These update the older comparison snapshot. The 31 Oct 2026 page confirms 850 nm near-infrared in every colour mode and a 1–30 minute timer.
Manufacturer specifications; baseline regulatory claim.
² LED Mask Specs reports 160+ multi-zone LEDs. Count, wavelengths and EU reference price have not been independently validated here. Programme duration varies; consult the FW312 manual.
LED Mask Specs baseline; manufacturer page consulted.