View the manual for the Philips SmartSleep Wake-up Light HF3531 here, for free. This manual comes under the category light therapy and has been rated by 1 people with an average of a 7.2. This manual is available in the following languages: English. Do you have a question about the Philips SmartSleep Wake-up Light HF3531 or do you need help? Ask your question here



The Philips SmartSleep Wake-up Light HF3531 is a light therapy device designed to provide a gentle and natural way to wake up in the morning. Featuring anti-slip rubber feet, this device ensures stable placement on any surface. Manufactured in China, it complies with Class II insulation standards for safety. Moreover, it is UV-free, eliminating the risk of skin damage from prolonged exposure. Weighing 1150 grams, the light intensity produced by the device reaches 300 lux, providing sufficient brightness for wake-up purposes. The HF3531 offers two customizable alarm times, allowing users to set different wake-up schedules depending on their needs. The power consumption of the SmartSleep Wake-up Light HF3531 is 16.5 watts, providing efficient energy usage. Furthermore, it offers a choice of seven wake-up sounds to accompany the gradual sunrise simulation feature, which mimics the natural dawn and helps stimulate a wakeful state. Aside from its wake-up functionality, the HF3531 offers an FM radio feature, allowing users to listen to their favorite stations. However, it does not support smartphone remote control, which means it cannot be operated via a mobile application. The device includes a 1.8-meter cord for easy placement and flexibility in positioning. With its various features and specifications, the Philips SmartSleep Wake-up Light HF3531 offers a reliable and practical solution to help users wake up gently and naturally in the morning.
| Brand | Philips |
| Model | SmartSleep Wake-up Light HF3531 | HF3531/60 |
| Product | light therapy |
| EAN | 0075020060457 |
| Language | English |
| Filetype | User manual (PDF) |
| Anti-slip rubber feet | Yes |
| Smartphone remote support | No |
| Cord length | 1.8 m |
| Country of origin | China |
| Insulation | Class II |
| Suitable for light type | Ambience |
| Suitable location | Bedroom |
| UV free | Yes |
| Light intensity | 300 lx |
| Sunrise simulation | Yes |
| Type | Wake-up light |
| Bulb technology | LED |
| Number of bulbs | 1 bulb(s) |
| Sunset simulation | Yes |
| Sunrise simulating process | 40 min |
| Service life of lamp | - h |
| Replaceable lamp | - |
| Weight | 1150 g |
| Height | 192 mm |
| Depth | 146 mm |
| Width | 199 mm |
| Number of alarm times | 2 |
| Number of wake-up sounds | 7 |
| FM radio | Yes |
| Product color | White |
| Wake-up sounds | Yes |
| Number of nature sounds | 7 |
| Snooze function | Yes |
| Snooze button for sound and light | 9 min |
| Power consumption (typical) | 16.5 W |
| AC input voltage | 100-240 V |
| AC input frequency | 50 - 60 Hz |
| Charging base | Yes |
| AC adapter included | Yes |
Can't find the answer to your question in the manual? You may find the answer to your question in the FAQs about the Philips SmartSleep Wake-up Light HF3531 below.
The Philips SmartSleep Wake-up Light HF3531 has a weight of 1150 g.
The Philips SmartSleep Wake-up Light HF3531 has a height of 192 mm.
The Philips SmartSleep Wake-up Light HF3531 has a width of 199 mm.
The Philips SmartSleep Wake-up Light HF3531 has a depth of 146 mm.
To set the alarm time, press the "Alarm" button on the device, and then use the "Hour" and "Minute" buttons to adjust the desired time.
Please ensure that the "Sunset simulation" feature is turned on. Press the "Sunset" button, and verify that the light intensity is set to gradually increase over a specific duration.
You can adjust the brightness of the wake-up light by using the brightness control buttons located on the device. Depending on your preference, increase or decrease the brightness to achieve the desired level.
Yes, you can use the Philips SmartSleep Wake-up Light as a bedside lamp. Simply press the "Lamp" button to activate the lamp mode. Adjust the brightness level using the dedicated brightness control buttons.
To set the duration of the sunset simulation, press and hold the "Sunset" button until the number on the display starts flashing. Use the "Minute" button to adjust the desired duration (in minutes), and press the "Sunset" button again to confirm the setting.
Yes, it has anti-slip rubber feet. This means that the wake-up light will stay securely in place on any surface, providing stability and preventing accidental sliding or tipping.
Yes, it is made in China.
Yes, it emits UV-free light. This means that the light produced is safe for the user's skin and eyes, minimizing any potential health risks.
The light intensity is 300 lx. This level of light intensity is considered adequate for simulating a natural sunrise and waking up in a gentle and gradual manner.
It has 2 alarm times. This gives the user the flexibility to set multiple wake-up times, catering to different schedules or preferences.
Yes, the manual of the Philips SmartSleep Wake-up Light HF3531 is available in English .
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Number of questions: 1Hi. I wonder if it is possible to change the Led-lamps on this wake-up light, and also the other kind of lamp in HG3519. Best regards /Elin