Philips Wake-up Light with Colored Sunrise, Sunset Simulation and New PowerBackUp+ Feature, HF3520/60
Philips Wake-up Light with Colored Sunrise, Sunset Simulation and New PowerBackUp+ Feature, HF3520/60
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Philips Wake-up Light with Colored Sunrise, Sunset Simulation and New PowerBackUp+ Feature, HF3520/60

|192 ratings

Key item features

  • Natural Awakening: Features a light therapy lamp and natural sunrise alarm clock designed to improve sleep, energy, and overall well-being.
  • Gradual Wake-up: Simulates a colored sunrise, transitioning from soft reds to warm orange and bright yellow light, combined with a choice of 5 wake-up sounds or FM radio.
  • Relaxing Sunset: Offers a dimming sunset simulation with sounds to help users relax and drift off to sleep.
  • Power Reliability: Includes a new PowerBackUp+ feature that maintains internal clock settings and a backup alarm for at least 8 hours during power failures.
  • Versatile Lighting: Functions as a bedside reading lamp with 10 adjustable brightness settings.
  • Proven Effectiveness: Clinically proven to help users wake up feeling more refreshed, making it Philips' best-selling wake-up light alarm clock.
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Specs

Features, Energy EfficientPower type, BatteryAlarm clock type, Sunrise Alarm ClocksDisplay, DigitalBrand, PhilipsShape, Circular

About this item

Product details

Philips Wake-Up Light Therapy with Colored Sunrise Simulation Alarm Clock & Sunset Fading Night Light, White HF3520/60 Wake up naturally with a wake-up light and colored sunrise. Inspired by nature's sunrise the Philips Wake-up light uses a unique combination of light therapy and sound to wake you in a more natural way. The color of the morning light changes from soft dawn reds through warm orange to bright yellow light. Developed with Philips’ Clinical Sleep & Respironics knowledge and 100+yrs of Lighting expertise.
  • Light therapy lamp and natural sunrise alarm clock for improving your sleep, energy, and well-being.
  • Philips’ #1 best-selling wake- up light alarm clock. Only Philips wake- up lights are clinically proven to help you wake up feeling more refreshed.
  • Relax and drift off to sleep with dimming sunset and sounds. Colored sunrise simulation alarm clock wakes you gradually with a natural light lamp and a speaker that plays a choice of 5 wake-up sounds, or FM radio with tap-to-snooze.
  • New! PowerBackUp+ feature maintains internal clock settings and back-up alarm for at least 8 hours in the event of power failure.
  • Can be used as a bedside reading lamp with 10 brightness settings.
info:
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Specifications

Features

Energy Efficient

Power type

Battery

Alarm clock type

Sunrise Alarm Clocks

Display

Digital

Directions

Instructions

. Tap product anywhere for snooze mode. Display. Menu-buttons press to activate. Fall asleep. Alarm 2. Radio on/off volume. Light on/off intensity. Alarm 1. Navigating through the Menu. 1. Press the Menu button to enter the menu. 2. Press the + or - button to select a menu setting. 3. Press Select to confirm. Note: To exit the menu, either press the Menu button or wait for 30 seconds.

Warranty

Warranty information



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Customer ratings & reviews

3.9 out of 5 stars
stars
192 ratings175 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars47% (91)
  2. 4 stars24% (47)
  3. 3 stars10% (20)
  4. 2 stars9% (18)
  5. 1 star8% (16)
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
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Showing 1-3 of 175 reviews

Nov 3, 2026
Reviewer name: Paul
Sold and shipped byPlatinum eCommerce
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

I like this so much I bought 2. My French bulldog enjoys a gentle summer sunrise all year long

Helpful?68ff2380-bb13-11f1-becc-af82cebedb1843924335
Sep 15, 2021
Reviewer name: Nick
5 out of 5 stars
5 out of 5 stars review

Worth the upgrade

Great upgrade from the $50 model! The light is much brighter and I appreciate walking up to something other than a beepng alarm (I'm a very deep sleeper and the light makes waking up easier, but some noise is still needed). It's worth noting that in my picture the time display is dimmer then on the cheap version (both are at max brightness), but because of its location relative to the wake up light it doesn't need to be as bright as the other model. The nature sounds could be a bit clearer, and the radio isn't the clearest either, but that might just be my apartment. I do think it could be a bit cheaper

Helpful?68ff2380-bb13-11f1-becc-af82cebedb1843924335
Jan 6, 2026
Reviewer name: Tazz56
5 out of 5 stars
5 out of 5 stars review

I love this alarm clock. I've had it for a few years and it works really well. Waking up is so much easier with gentle light and bird sounds! I also really love that it doesn't require an app or account.

Review from philips.com
Helpful?68ff2380-bb13-11f1-becc-af82cebedb1843924335
Current price is $149.00
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