Introduction
The Vivilumens Wake Up Light Sunrise Alarm Clock is designed to enhance your sleep and wake-up experience. It combines a sunrise simulation light, a white noise sound machine, dual alarms, and a touch-controlled night light to promote a natural and refreshing start to your day and a peaceful night's rest. This manual provides detailed instructions for setting up and operating your device.
What's in the Box
Upon opening your Vivilumens Wake Up Light package, please ensure all the following items are present:
- Vivilumens Wake Up Light Sunrise Alarm Clock x 1
- USB Charging Cable x 1
- Power Adapter x 1
- Product Instruction Manual x 1

Image: Contents of the Vivilumens Wake Up Light package.
Product Features
- Gentle Sunrise Wake-Up: Simulates a natural dawn, gradually brightening from 10% to 100% light before your alarm. This gentle transition supports your body's natural wake cycle.
- Fully Customizable Dual Alarms: Set two independent alarms with options for "Everyday," "Weekday," or "Weekend" modes to accommodate different schedules.
- 20 Soothing Sounds & Sleep Timer: Choose from 20 high-quality sounds, including pink noise and nature tones, to aid relaxation. A programmable auto-off timer (30/60/90 min) helps create an ideal sleep atmosphere.
- Total Darkness Mode: The digital display offers 4 brightness levels and can be turned off completely to ensure zero light pollution for undisturbed sleep.
- Touch Control Night Light: The integrated night light can be activated and adjusted with gentle taps, offering various brightness levels.
- 10W Fast USB Charging: Features a USB charging port for convenient charging of your mobile devices.

Image: Visual representation of the gradual sunrise simulation.

Image: Demonstrates the dual alarm functionality for different days.

Image: Illustrates the variety of 20 soothing sounds for sleep.

Image: Demonstrates the sleep sound machine with auto-off timer.

Image: Shows the adjustable display brightness and snooze function.

Image: Illustrates the touch control for the bedside night light.

Image: Shows the USB charging port in use.
Setup
- Unpack: Carefully remove all components from the packaging.
- Power Connection: Connect the USB charging cable to the alarm clock and plug the power adapter into a standard electrical outlet. The device will power on automatically.
- Initial Time Setting: The clock display will illuminate. Proceed to the "Operating Instructions" section to set the correct time and date.
Operating Instructions
Button Overview
Familiarize yourself with the control buttons located on the top panel of the device:

Image: Introduction to the control buttons.
Setting the Time
- Press the Time Setting button (usually indicated by a clock icon or 'SET').
- Use the Up and Down arrow buttons to adjust the hour.
- Press the Time Setting button again to move to minute adjustment.
- Use the Up and Down arrow buttons to adjust the minutes.
- Press the Time Setting button one more time to confirm and exit.
12/24 Hour Format Switching
To switch between 12-hour and 24-hour time display:
- Short press the Clock (12/24 Hour) button. The display will toggle between AM/PM (12-hour) and 24-hour format.

Image: Switching between 12-hour and 24-hour display.
Setting Alarms (Alarm 1 & Alarm 2)
The device supports two independent alarms.
- Press the Alarm Clock 1 or Alarm Clock 2 button to select the alarm you wish to set. The alarm icon will flash.
- Use the Up and Down arrow buttons to adjust the alarm hour.
- Press the selected alarm button again to move to minute adjustment.
- Use the Up and Down arrow buttons to adjust the alarm minutes.
- Press the selected alarm button again to choose the alarm sound (from the 20 available sounds). Use Up and Down to cycle through sounds. To set a light-only wake-up, select volume level V00.
- Press the selected alarm button again to set the alarm volume.
- Press the selected alarm button one more time to confirm and exit.
- To enable/disable an alarm, short press its respective Alarm Clock button. An icon on the display indicates if the alarm is active.
Sunrise Simulation
The sunrise simulation begins gradually brightening 10 minutes before your set alarm time, reaching full brightness at the alarm time. This feature is automatically linked to your alarm settings.
Snooze Function
When an alarm sounds, press the large SNOOZE button on the top panel to activate the snooze function. The alarm will pause for 10 minutes and then sound again. You can snooze up to 3 times.
Sound Machine & Sleep Timer
To use the sound machine for relaxation or sleep:
- Press the Natural Sound or White Noise button to start playing sounds.
- Use the Up and Down arrow buttons to adjust the volume or cycle through the 20 available sounds.
- To set a sleep timer, press the Timing Button (hourglass icon). Each press will cycle through 30, 60, 90 minutes, or off. The sound will automatically turn off after the selected duration.
Night Light Operation
The device features a touch-sensitive night light:
- Gently tap the top surface of the light ring to turn the night light on/off.
- Continue tapping to cycle through different brightness levels (Dim, Medium, Brightest) and a breathing light mode.
Display Brightness Adjustment
To adjust the brightness of the digital time display:
- Press the Snooze & Digital Brightness Adjustment button. Each press will cycle through 4 brightness levels: Brightest, Medium, Slightly, and Off.
USB Charging Port
The integrated USB port allows you to charge other devices:
- Connect your device's charging cable to the USB Power Port on the back of the alarm clock.
- The port provides 5V/2A output for fast charging.
Maintenance
- Cleaning: Wipe the device with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Storage: If storing for an extended period, unplug the device and keep it in a cool, dry place.
- Avoid Water: Keep the device away from water and high humidity.
Troubleshooting
Here are answers to common questions and issues:
- Q: Does the product have a built-in battery?
- A: No, this product does not have a built-in battery and needs to be plugged into a power outlet to operate.
- Q: Can I use only the light for wake-up and turn off the alarm sound completely?
- A: Yes, absolutely. You can set Alarm 1 or Alarm 2 to a "Light-Only Wake-Up" mode by selecting volume level V00 during the setup process. At the alarm time, only the light will gradually brighten without any sound, which is ideal for light sleepers or if you share a room.
- Q: What should I do if the device malfunctions or I have operational issues?
- A: Please contact our dedicated support team at Service@vivilumens.com for assistance.

Image: Help & Support information.
Specifications
| Brand | Vivilumens |
| Model Number | AJ370A |
| Manufacturer | Vivilumens |
| Dimensions | 20.9 x 20.6 x 7.8 cm |
| Weight | 572 g |
| Country of Origin | China |
| Power Input | Plug-in operation (adapter included) |
| USB Output | 5V/2A |
Warranty and Support
Vivilumens is committed to providing high-quality products. For any warranty claims, technical support, or operational questions not covered in this manual, please contact our customer support team directly at Service@vivilumens.com. Please have your model number (AJ370A) and purchase information ready when contacting support.
Product Video Overview
Watch this official product video for a visual guide to the Vivilumens Wake Up Light Sunrise Alarm Clock's features and operation.
Video: A comprehensive overview of the Vivilumens Wake Up Light Sunrise Alarm Clock, demonstrating its sunrise simulation, sound options, and dimming features.
