- Wavelengths
- The CurrentBody Skin LED Mask Series 2 emits at 633 nm, 830 nm, 1072 nm. The Nanoleaf LED Light Therapy Face Mask emits at 640 nm, 850 nm. Both cover red and near-infrared, the two ranges with the strongest published evidence for skin.
- LED count
- The Nanoleaf LED Light Therapy Face Mask carries more diodes: 432 against 236. Diode count sets how evenly light reaches the face — a coverage figure, not an efficacy figure.
- Published irradiance
- Only the CurrentBody Skin LED Mask Series 2 publishes an irradiance figure (~30 mW/cm²). The Nanoleaf LED Light Therapy Face Mask does not, so the dose the two masks deliver cannot be compared.
- Regulatory
- Neither prints a searchable 510(k) number; both state their clearance without one. These devices are FDA cleared, not FDA approved — clearance is a safety and manufacturing signal, not proof of results.
- Session and modes
- The CurrentBody Skin LED Mask Series 2 runs 10 min per session (programa automático único). The Nanoleaf LED Light Therapy Face Mask runs 10–20 min (7 modos).
- Fit and power
- CurrentBody Skin LED Mask Series 2: silicona flexible; controlador con clip recargable. Nanoleaf LED Light Therapy Face Mask: flexible; recargable.