Natural white light, Corded & angle adjustment, 10, 000 lux light intenstity, Treatment time indicator HF3418/60
How does Philips EnergyUp work?
EnergyUp produces a special kind of light that occurs naturally on sunny days. Special receptors in the eyes absorb this light which makes you feel energetic.
Light works via our eyes
Special light sensitive cells spread over the retina are involved in the regulation of many bodily functions and the way we feel. In order to get energized you do not need to look directly into the lamp, it is sufficient that your eyes are illuminated indirectly.