Introduction
Understanding Practice
Luminotherapy exposes the eyes indirectly to a lamp producing a defined intensity, often in the morning. It seeks a circadian effect, not symbolic energy of a color.
Benefits sought
- Seasonal depression
- Phase advance or delay in some cases
- Morning watch
- Regularity of rhythm
History and evolution
The seasonal effects of light are studied in the 20th century, and protocols are developed for seasonal affective disorder and certain rhythm shifts.
Practice guidance
- Known intensity and distance
- Schedule adapted
- Progressive duration
- Regularity
What does a session look like?
The person stays near a certified lamp without attaching it directly, often 30 minutes in the morning depending on the device and the notice received.
What we know — and what we don't know
Treatment recognized mainly for seasonal depression and certain circadian disorders, with precise parameters.
The data are the strongest for seasonal depression, although recommendations and availability vary. It is not a simple colored lamp.
Precautions and limits
- Medical advice in case of bipolar disorder, eye disease or photosensitivity medication.
- Poorly planned exposure can disrupt sleep or cause restlessness, headache or eye fatigue.
- Choose a UV-free device suitable for the intended use.
Severe pain, aggravation, unusual symptom or psychological distress require appropriate professional advice. Orabel does not offer any diagnosis or prescription.
Status in France
Luminotherapy is not chromotherapy. Devices may fall under different statutes; a medical opinion is recommended for a psychiatric or ophthalmological indication.
Clearly announce intensity, distance and time rather than a vague promise of "therapeutic light".
Sources