LED face masks · head to head
Two of the nine LED face masks in our comparison table, side by side. Every figure below is one the manufacturer publishes itself; where a brand stays silent the cell says so.
The short answer
The Dr. Dennis Gross DRx SpectraLite FaceWare Pro emits at 415 nm, 630 nm. The Dr. Renú SpectraLift™ Advanced emits at 465 nm, 530 nm, 630–660 nm, 850 nm. The Dr. Renú SpectraLift™ Advanced 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.
Only the Dr. Renú SpectraLift™ Advanced publishes an irradiance figure (26,9–50,0 mW/cm² por modo · rojo/NIR 38,4–42,6). The Dr. Dennis Gross DRx SpectraLite FaceWare Pro does not, so the dose the two masks deliver cannot be compared.
Σύγκριση προδιαγραφών
| Specification | Dr. Dennis Gross DRx SpectraLite FaceWare Pro | Dr. Renú SpectraLift™ Advanced |
|---|---|---|
| Μήκη κύματος | 415 nm630 nm | 465 nm530 nm630–660 nm850 nm |
| LED | 162 (100 rojo · 60 azul) | 280 |
| Ακτινοβολία | No publicada | 26,9–50,0 mW/cm² por modo · rojo/NIR 38,4–42,6 |
| Δόση | — | up to 30 J/cm² |
| Συνεδρία | 3 min | ~10 min |
| Λειτουργίες | Rojo, azul o ambos | 9 modos seleccionables |
| Κανονιστική κατάσταση | Autorización de la FDA (510(k)) · CE | Autorización de la FDA (510(k)) K253712, Clase II · CE · ISO 13485 · IEC 60601 · IEC 62471 |
| Εφαρμογή | Carcasa rígida | Silicona flexible, 300 g |
| Ισχύς | Controlador con cable | Recargable, 2000 mAh, USB-C |
| Τιμή | No EU storefront $455 US list | 279,00 € |
“Published irradiance” means the brand prints an output figure on its own product page. “FDA cleared” is not “FDA approved” — see the questions below.
Where they differ
Σημειώσεις
The Dr. Dennis Gross DRx SpectraLite FaceWare Pro uses 162 (100 rojo · 60 azul) LEDs at 415 nm, 630 nm, in sessions of 3 min.
Combina las longitudes de onda con más evidencia contra el envejecimiento (630 nm) y el acné (415 nm). Sin infrarrojo cercano. La evidencia procede de la propia marca.
The Dr. Renú SpectraLift™ Advanced uses 280 LEDs at 465 nm, 530 nm, 630–660 nm, 850 nm, in sessions of ~10 min.
Publica nueve mediciones de irradiancia por modo y nombra el espectrorradiómetro EVERFINE HAAS-1200. Su máximo publicado es de 50,0 mW/cm². Es documentación técnica, no prueba clínica independiente.
Συχνές ερωτήσεις
The Dr. Dennis Gross DRx SpectraLite FaceWare Pro emits at 415 nm, 630 nm. The Dr. Renú SpectraLift™ Advanced emits at 465 nm, 530 nm, 630–660 nm, 850 nm. The Dr. Renú SpectraLift™ Advanced 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.
Only the Dr. Renú SpectraLift™ Advanced publishes an irradiance figure (26,9–50,0 mW/cm² por modo · rojo/NIR 38,4–42,6). The Dr. Dennis Gross DRx SpectraLite FaceWare Pro does not, so the dose the two masks deliver cannot be compared.
The Dr. Renú SpectraLift™ Advanced carries more diodes: 280 against 162. Diode count sets how evenly light reaches the face — a coverage figure, not an efficacy figure.
Dr. Dennis Gross DRx SpectraLite FaceWare Pro: Autorización de la FDA (510(k)) · CE. Dr. Renú SpectraLift™ Advanced: Autorización de la FDA (510(k)) K253712, Clase II · CE · ISO 13485 · IEC 60601 · IEC 62471. Clearance under section 510(k) means the manufacturer showed substantial equivalence to a device already on the market and met safety standards — it is not FDA approval, and it is not evidence of efficacy.
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