0 of 1 people found the following review helpful
Great way to wake up,
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This review is from: Philips Wake-Up Light Alarm Clock HF3500/01 with Sunrise Simulation (Personal Care)
I find this gentle way to wake up makes me far less grumpy in the mornings. Great product if you sleep in a dark room and need the natural increase in light to wake your brain up slowly before the alarm goes off and you have to find the button to switch it off.