Dr. Renú SpectraLift Advanced and Nanoleaf LED Light Therapy Face Mask, side by side. They share 850 nm; Dr. Renú SpectraLift lists 280 LEDs and Nanoleaf Face Mask lists 432. 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: 10–15 min versus 5–10 min recommended. Session time alone does not set the dose; output matters too.
Seven studies match both, including red vs near-infrared light on healing skin grafts, in rats.
| Specification |  Dr. RenúSpectraLift Advanced |  NanoleafLED Light Therapy Face Mask |
|---|---|---|
| Wavelengths | 465 · 530 · 630–660 · 850 nm | 460 · 520/525 · 640 · 850 nm |
| LED count | 280 | 432 |
| Reported irradiance | Up to 50 mW/cm², by mode | 78.4–103.1 mW/cm² |
| Session | 10–15 min | 5–10 min recommended |
| Fit | Flexible silicone · 300 g | Flexible silicone · 258 g |
| Power & controls | 2000 mAh · USB-C | 2500 mAh rechargeable controller |
| Regulatory claim | US platform FDA cleared, brand claim; EU CE under LVD/RoHS, not MDR medical-device marking | LED Mask Specs reports FDA/CE; not independently verified |
| Reference price | €299Brand-supplied EU price, 31 Oct 2026 | US$249.99Manufacturer US reference/list price; sale excluded, 31 Oct 2026 |
| Data origin | Manufacturer specifications and price | Manufacturer specifications; baseline regulatory claim |
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.
Both list 5: 465 · 530 · 630–660 · 850 nm and 460 · 520/525 · 640 · 850 nm.
Yes: 850 nm.
7 of the 15 summarised studies match both. 3 match only the Dr. Renú SpectraLift and 0 match only the Nanoleaf Face Mask.
Values shown are nominal wavelengths. The manufacturer page now gives approximate channel peaks of 630 nm red, 458 nm blue, 517 nm green and 850 nm near-infrared, nine modes, and 10–15 minutes, 3–4 times weekly. Earlier figures listed a 26.9–50.0 mW/cm² mode range.
Manufacturer specifications and price.
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.