In short: choosing a red light panel comes down to the wavelengths it emits, its measured output, the size that suits the area you want to cover, proper certification, and — in the UK — stock and delivery you can rely on. Here is how to weigh each factor.
Wavelengths
Panels emit light at specific wavelengths, measured in nanometres. Red sits around 630–660nm and near-infrared around 810–850nm. A panel should list its wavelengths clearly. The Dermfix RLF range offers seven selectable wavelengths (480, 630, 660, 810, 830, 850 and 1060nm) from a single device.
Measured output
Output is quoted in mW/cm² and should be stated at a defined distance — ideally verified with a spectrometer rather than quoted as a headline figure. Every Dermfix RLF panel is independently tested at 15cm, from 82 mW/cm² (RLF750) to 92 mW/cm² (RLF6000), with the reading published on each product page.
Panel size
Match the panel to the area you want to cover:
- Smaller areas: the compact RLF300 or RLF750, or the Halo face-and-body panel.
- Half-body: the RLF1500.
- Full-body: the RLF3000 or RLF6000. Larger panels cover more at once, so sessions are shorter.
Certification and build
Look for genuine CE certification — specifically EN 60335-2-27 — a solid metal housing, and a clear warranty. Dermfix RLF panels are CE-tested and carry a 3-year warranty.
UK stock and delivery
Buying from a supplier holding UK stock avoids import charges and slow shipping. Dermfix Ltd dispatches from UK stock and also serves Canada and Australia.
The Dermfix RLF range at a glance
| Panel | Coverage | Tested output (15cm) |
|---|---|---|
| Halo LED | Face & body | 40W, 4 wavelengths |
| RLF300 | Compact | 7 wavelengths |
| RLF750 | Compact | 82 mW/cm² |
| RLF1500 | Half-body | 89 mW/cm² |
| RLF3000 | Full-body | 90 mW/cm² |
| RLF6000 | Full-body | 92 mW/cm² |
All RLF panels: 7 wavelengths (480–1060nm), touchscreen and remote, 0–100% dimming, CE-tested, 3-year warranty, UK stock.
Common questions
How do I control the panel?
Via a built-in touchscreen and an included handheld remote, with 0–100% dimming and a 1–30 minute timer.
Panel or mat?
Panels are more powerful and suit the face, targeted areas and standing use; mats are flexible and used lying down.
What about the UVB lamps?
The Dermfix 1000MX and 2000SX are narrowband UVB (311nm) lamps — a separate device type from the red light panels. Dermfix supplies both.