Leaflet
Wake-up Light
Coloured Sunrise Simulation
7 Natural Sounds & FM Radio
Tap Snooze & Reading Lamp
Midnight Light Function
HF3531/60
Wake up naturally
with a Wake-up Light and a coloured sunrise
Inspired by nature’s sunrise the Philips Wake-up Light uses a unique combination of
light and sound to wake you in a more natural way.The colour of the morning light
changes from soft dawn reds through warm orange to bright yellow light.
Natural light wakes you gradually
Coloured Sunrise Simulation wakes you naturally
20 brightness settings to fit your personal preference
Dimming light and sound gently send you off to sleep
Natural sounds wake you gently
FM radio lets you wake up with your favorite radio show
Choice of 7 different natural wake up sounds
Naturally designed around you
Display automatically dims itself when the bedroom gets dark
A soft light to guide you in the dark
Just tap the top of the product to snooze
Naturally proven to work
Developed by Philips, experts in light for over 100 years.
92% of users agree that it is easier to get out of bed
The only Wake-up Light clinically proven to work



