2 year warranty
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White
Light gradually increases over 30 minutes before your set wake up time. Light falls on your eyes and positively affects your energy hormones, preparing your body to wake up. This makes waking up a more pleasant feeling.
The sensitivity to light differs a lot per person. In general, when using a higher light intensity a person needs less time to become fully awake. The light intensity of the Wake-up Light can be set up to 300 Lux. This makes sure you can wake up to the light intensity that suits your personal preference best.
At your set wake-up time, you will start hearing a natural sound or the selected radio station. It starts out quietly and takes a minute and a half to reach the volume level you selected. There are four sounds you can choose from: morning birds in the forest, cows from the alps, a cuckoo sound and relaxing yoga music. The gradually increasing sound will make the wake up process even more pleasant, ensuring you're never rudely awakened.
Awards
Understand product reviews
3.8
of 5
53
Reviews
87%
recommend this product
Alan007
21/09/2016
United Kingdom
Used everyday for 5 years
I love this device. Its now over 5 years old and still working really well. I only came to the Philips website to see if there was a new model, in case I ever need to replace it.
Yes, I recommend this product
This review was made for HF3475/01 Wake-up Light
Yes, I recommend this product
This review was made for HF3475/01 Wake-up Light
natasha85
25/07/2012
United Kingdom
This product is a revelation in waking up
It makes such a nice change to be gently stirred from your sleep rather than abruptly by some awful shriek, its an added bonus that you can also phase in the light to help aid a gentle awakening. The design is one I wasn't sure about at first but it has definatly grown on us and has a very tactile feel about it.
Yes, I recommend this product
This review was made for HF3475/01 Wake-up Light
Yes, I recommend this product
This review was made for HF3475/01 Wake-up Light
Anon123
25/07/2012
United Kingdom
This product is a revelation in waking up
It makes such a nice change to be gently stirred from your sleep rather than abruptly by some awful shriek, its an added bonus that you can also phase in the light to help aid a gentle awakening. The design is one I wasn't sure about at first but it has definatly grown on us and has a very tactile feel about it.
Yes, I recommend this product
This review was made for HF3475/01 Wake-up Light
Yes, I recommend this product
This review was made for HF3475/01 Wake-up Light