Save $20 on Philips' Sleep-Transforming Wake-Up Light

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While there is a Vansky wake-up light on sale for $36 today, if you’d prefer a name-brand model, the Philips HF3500 is on sale for $50 right now, one of the best prices we’ve ever seen. Just be sure to clip the $20 coupon, and note that you won’t see the discount until checkout.