| Product Dimensions | 4.5 x 7 x 7 inches; 1.19 Pounds |
| Item Weight | 1.19 Pounds |
| Manufacturer | Philips |
| ASIN | B00F0W1RIW |
| Country of Origin | China |
| Item model number | HF3500/60 |
| Customer Reviews | 4.3 out of 5 stars 7,343Reviews |
| Best Sellers Rank | #30,283 in Health & Household (See Top 100 in Health & Household) #31 in Light Therapy Products #2,732 in Sales & Deals |
| Is Discontinued By Manufacturer | No |
| Date First Available | August 24, 2013 |
| Lamp Type | Desk Lamp, Wake Up Light |
| Shade Color | Blue |
| Base Material | Plastic |
| Power Source | Corded Electric |
| Shape | Round |
| Switch Type | Touch |
| Number of Light Sources | 1 |
| Connectivity Technology | USB |
| Included Components | ... |
| Age Range (Description) | Adult |
| Mounting Type | Tabletop |
| Wattage | 7.5 watts |
| Number of Items | 1 |
| Control Method | Touch |
| Indoor/Outdoor Usage | Indoor |
| Water Resistance Level | Not Water Resistant |
| Number of Pieces | 1 |
| Voltage | 100240 |
| Base Diameter | 7.25 Inches |
The Philips SmartSleep Wake-Up Light allows you to personalize your sleep and wake-up experience through sunset and sunrise simulation. Unlike a traditional alarm clock, it is designed to wake you in a more natural way, using a unique combination of light and sound. Developed with Philips’ clinical Sleep & Respironics healthcare knowledge and 30 years of leadership in sleep. Join the 92% of users who found it easier to get out of bed.***** Footnotes *Giménez, M. C., Hessels, M., van de Werken, M., de Vries, B., Beersma, D. G. M., & Gordijn, M. C. M. (2010). Effect of artificial dawn on subjective ratings of sleep inertia and dim light melatonin onset. Chronobiology International, 27(6), 1219–1241. Werken MV, Gimenez MC, Vries BD, Beersma DG, EJ Van Someren, Gordijn MC (2010). Effects of artifical dawn on sleep inertia, skin temperature and the awakening cortisol response. Journal of Sleep Research, 19(3), 425-435. Gabel, V., Maire, M., Reichert, C. F., Chellappa, S. L., Schmidt, C., Hommes, V., et al. (2013). Effects of Artificial Dawn and Morning Blue Light on Daytime Cognitive Performance, Well-‐being, Cortisol and Melatonin Levels. Chronobiology International, 1–10. **Philips WUL Claims Report US Physicians Recontact 071620 N=16, pages 6, 13 ***Giménez, M. C., Hessels, M., van de Werken, M., de Vries, B., Beersma, D. G. M., & Gordijn, M. C. M. (2010). Effect of artificial dawn on subjective ratings of sleep inertia and dim light melatonin onset. Chronobiology International, 27(6), 1219–1241. doi:10.3109/07420528.2010.496912 Werken MV, Gimenez MC, Vries BD, Beersma DG, EJ Van Someren, Gordijn MC (2010). Effects of artifical dawn on sleep inertia, skin temperature and the awakening cortisol response. Journal of Sleep Research, 19(3), 425-435. Norden, M.J., & Avery, D.H. (1993). A controlled study of dawn simulation in subsyndromal winter depression. Acta Psychiatrica Scandinavica ******Metrixlab 2011, N=209 users 1Metrixlab N=109.
1-866-832-4361
 |  |  |  | |
|---|---|---|---|---|
| Philips Wake-up Light HF3500/60 | Philips SmartSleep Connected Sleep and Wake-Up Light HF3670/60 | Philips SmartSleep Sleep and Wake-Up Light HF3650/60 | Philips SmartSleep Wake-up Light HF3520/60 | |
| Customer Reviews | 7,343 | 1,463 | 1,160 | 13,974 |
| Price | $49.99 | $219.95 | $179.95 | $108.95 |
| Simulation | Sunrise | Sunrise and sunset | Sunrise and sunset | Sunrise and sunset |
| Brightness Settings | 10 | 25 | 25 | 20 |
| Light intensity | 200 LUX | 315 LUX | 310 LUX | 300 LUX |
| Wake-up sounds | 1 | 8 | 7 | 5 |
| Wind-down Program | ✓ | ✓ | ||
| SleepMapper app enabled | ✓ | |||
| Charges mobile phone | ✓ | ✓ | ||
| Sleep Environment Tracker | ✓ | |||
| Midnight Light | ✓ | ✓ | ✓ | |
| Power back-up alarm | ✓ | ✓ |
