Philips HF3230 User manual (English) - Page 7

Circadian Rhythms An imbalance in circadian rhythms contributes to the following: • Winter blues • Lack of energy (especially in the winter) • Feelings of sadness • Sleeplessness • Jet lag • Mood swings • Lack of concentration • Irritability • Loss of appetite Restored Balance with BLUEWAVE Technology™ BLUEWAVE technology helps shift circadian rhythms back to their normal pattern by delivering a specifically engineered wavelength, color, and intensity of light that stimulates the production of key substances triggered by the brain. BLUEWAVE naturally affects the body by shifting the body clock to its correct timing, causing the proper signals to be produced at the right time of day. 5