CurrentBody Skin LED Mask Series 2 and Dr. Renú SpectraLift Advanced, side by side. They share no listed wavelengths; CurrentBody Series 2 lists 236 LEDs and Dr. Renú SpectraLift lists 280. Published specifications only; neither is ranked.
Both list red and near-infrared light, the pairing used in several wrinkle studies.
Only the Dr. Renú SpectraLift lists blue light, which acne studies paired with red.
Sessions differ: 10 min versus 10–15 min. 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 |  CurrentBodySkin LED Mask Series 2 |  Dr. RenúSpectraLift Advanced |
|---|---|---|
| Wavelengths | 633 · 830 · 1072 nm | 465 · 530 · 630–660 · 850 nm |
| LED count | 236 | 280 |
| Reported irradiance | ≈30 mW/cm² | Up to 50 mW/cm², by mode |
| Session | 10 min | 10–15 min |
| Fit | Flexible silicone | Flexible silicone · 300 g |
| Power & controls | Rechargeable controller | 2000 mAh · USB-C |
| Regulatory claim | FDA cleared · CE, as reported by LED Mask Specs | US platform FDA cleared, brand claim; EU CE under LVD/RoHS, not MDR medical-device marking |
| Reference price | €481Manufacturer EU page, 31 Oct 2026 | €299Brand-supplied EU price, 31 Oct 2026 |
| Data origin | Manufacturer LED count, wavelengths, session and price; LED Mask Specs irradiance | Manufacturer specifications and price |
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 Dr. Renú SpectraLift lists 5 wavelengths and the CurrentBody Series 2 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. 0 match only the CurrentBody Series 2 and 4 match only the Dr. Renú SpectraLift.
Manufacturer page confirms 236 LEDs, 633/830/1072 nm and 10-minute sessions (checked 31 Oct 2026). Irradiance is retained from LED Mask Specs. The price was rechecked on the manufacturer EU page on 31 Oct 2026.
Manufacturer LED count, wavelengths, session and price; LED Mask Specs irradiance.
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.