The Rouge

Why deep red

670 nanometres is a deep red tone within the visible spectrum. Where the full spectrum white model is a wide, multi-layered input, the red one is more focused: it reduces variability and emphasises clarity.

The wavelength sets the room — a uniform field of deep red light — and the flicker frequency brings the rhythm into it.

What you actually see

Not only red. The colours and geometry you perceive during a session are generated by your own visual system responding to the flicker, not by the colour of the LEDs, so people using the red device commonly see a full spectrum of internally generated colour and pattern.

Because the incoming signal is clean and stable, those internal visuals often appear vivid and sharply defined.

Suits the evening

Short wavelengths, blue in particular, strongly influence the body’s alertness signals. Long-wavelength red light has a much lower impact on those pathways.

That makes the 670 nm model usable at different times of day, the evening included, without strongly interfering with the natural transition towards rest.

Inside the box

• 670 nm red LED lightbox device.
• Magnetically connected, adjustable headgear.
• Carry case.
• Access to the app content — 243 sessions.

In the app

• 243 sessions in total, of which 30 are crafted for red light, plus 16 neuro-dosing courses.
• Works with every NeuroVIZR collection and session — the difference is in how the experience is perceived, not in the content.
• Session player, search, recently played, offline play, favourites, playlists and group play.
• Mindfulness minutes, through Apple Health and Android Health Connect.

Good to know

• Three to five sessions a week, one at a time.
• Charge it fully when it arrives; charging takes about three to four hours.
• Recharge once the battery drops below 10%.
• Do not store it for more than two months on a low battery, or anywhere warmer than 30 °C.