2 year warranty
The Wake-up Light gradually increases over 30 minutes before your wake up time, thus positively affecting your energy hormones. Read more about these benefits below:
The information on this page applies to the following models: HF3550/01 , HF3531/01 , HF3505/01 . Click here to show more product numbers ›
Does Philips Wake-up Light really work?
How can I be sure I will wake up at the set alarm time?
What are the effects of the Wake-up Light?
Will my Philips Wake-up Light wake me up too early?
Sometimes the app crashes during the night and the alarm does not function properly in the morning. what can I do?
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