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Comparing Philips Wake-Up Light HF3500 and Philips Wake-Up Light HF3520

Lowest price found: $44.95
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  • Clinically proven light therapy lamp and alarm clock for improving your sleep, energy, and well being
  • Only Philips wake up light alarm clocks are clinically proven to help you wake up feeling more refreshed; Light intensity 200 lux
  • Read more
Lowest price found: $110
Show listings Show reviews
  • 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
  • Read more
Philips Wake-Up Light HF3500: Buy | Details page | Reviews
Philips Wake-Up Light HF3520: Buy | Details page | Reviews
Consumer Score
Avg. customer reviews:
4.2 Read reviews
In comparison:
Philips Wake-Up Light HF3500 ranks #50 out of 92.
Go to rankings
7.2
Good
Popularity Score
Best-selling
Popularity rank: 4 / 139
98%
Consumer Score
Avg. customer reviews:
4.2 Read reviews
In comparison:
Philips Wake-Up Light HF3520 ranks #46 out of 92.
Go to rankings
7.4
Good
Popularity Score
Best-selling
Popularity rank: 1 / 139
100%
Popularity 0-100 scale indicating how frequently people buy the product online. Recalculated daily.
98 / 100
Rank: #4 out of 139.
100 / 100
Rank: #1 out of 139.
Info
Color Mouse over a color for a picture
White
White
Weight

1.2 lbs
 

2.5 lbs
 
Dimensions
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Philips Wake-Up Light HF3500: Buy | Details page | Reviews
Philips Wake-Up Light HF3520: Buy | Details page | Reviews
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Key features
  • Bright yellow sunrise simulation
  • Tap-to-snooze alarm clock
  • Beep function
  • Bedside lamp
  • 10 brightness settings
  • 522 grams

Philips Wake-Up Light HF3500 is a very popular option on the lower end of the price range. It's in the top 3 bestselling light therapy products and has dozens of popular alternatives in the same price range, such as Circadian Optics Lumine or Verilux HappyLight 7.5k .

Philips Wake-Up Light HF3500 was released in 2015. There are dozens of newer light therapy products on the market. Show newer Light Therapy Products

Philips Wake-Up Light HF3500 is $25.40 cheaper than the average light therapy product ($69.99).

Key features
  • Colored sunrise simulation
  • FM radio
  • Tap-to-snooze alarm clock
  • Bedside light dims
  • 5 different natural wake up sounds
  • 454 grams
  • 2 years warranty

Philips Wake-Up Light HF3520 is a top selling option on the higher end of the price range. It's a #1 bestseller in light therapy products category and has quite a few popular alternatives in the same price range, such as Dgxinjun Red Led or Feel Bright Light VZ100 .

Philips Wake-Up Light HF3520 was released in 2012. There are dozens of newer light therapy products on the market. Show newer Light Therapy Products

Philips Wake-Up Light HF3520 is $40.10 more expensive than the average light therapy product ($69.99).

Philips Wake-Up Light HF3500: Buy | Details page | Reviews
Philips Wake-Up Light HF3520: Buy | Details page | Reviews
Philips Wake-Up Light HF3500: Buy | Details page | Reviews
Philips Wake-Up Light HF3520: Buy | Details page | Reviews

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