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Phillips’ insanely popular Wake-Up Light is here to change your life, and you can grab the high-end HF3520 model from Groupon right now for $80, one of the best prices we’ve ever seen.

Unlike an unsympathetic traditional alarm clock, the Philips Wake-Up Light eases you awake with a gradually-brightening light that simulates a natural sunrise, which is how humans are designed to wake up anyway. After the light gets you out of your REM cycle and ready to wake up, an audible alarm will finish the job at the time of your choosing. Plus, it also doubles as a very warm and pleasant reading light as you’re getting ready to go to sleep.