- Wavelengths
- The CurrentBody Skin LED Mask Series 2 emits at 633 nm, 830 nm, 1072 nm. The Dr. Dennis Gross DRx SpectraLite FaceWare Pro emits at 415 nm, 630 nm. The CurrentBody Skin LED Mask Series 2 covers both red and near-infrared, the two ranges with the strongest published evidence for skin; the Dr. Dennis Gross DRx SpectraLite FaceWare Pro does not.
- LED count
- The CurrentBody Skin LED Mask Series 2 carries more diodes: 236 against 162. 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 Dr. Dennis Gross DRx SpectraLite FaceWare Pro 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 Dr. Dennis Gross DRx SpectraLite FaceWare Pro runs 3 min (rojo, azul o ambos).
- Fit and power
- CurrentBody Skin LED Mask Series 2: silicona flexible; controlador con clip recargable. Dr. Dennis Gross DRx SpectraLite FaceWare Pro: carcasa rígida; controlador con cable.