1. Introduction
The Mi Motion-Activated Night Light 2 is a versatile and energy-efficient lighting solution designed to provide illumination when and where you need it most. Featuring advanced motion and light detection, this device automatically turns on in dark environments upon detecting human movement, offering convenience and safety without the need for manual operation. Its minimalist design and flexible mounting options make it suitable for various indoor spaces.

Overview of the Mi Motion-Activated Night Light 2, highlighting its 3-in-1 smart light capabilities for lighting, motion detection, and light detection.
2. Features
- Motion Sensor: Automatically detects human movement to activate the light in dark conditions.
- Light Sensor: Ensures the light only activates when ambient light levels are low, conserving battery life.
- Two Brightness Levels: Adjustable brightness settings to suit different needs and environments.
- Magnetic Mount Design: Features a magnetic base for easy attachment and detachment from its stand, allowing for flexible placement and use.
- 360° Rotation: The light unit can be rotated 360 degrees on its magnetic base for optimal illumination angle.
- Battery Powered: Operates on 3 AA batteries (not included), offering cordless convenience.
- Eye Protection: Designed with 2800K warm yellow light, no visible flicker, and no harmful blue light for comfortable viewing.
- Smart Link Connections: Can be connected via a Bluetooth gateway for advanced sensor functions and app control (Mi Home/Xiaomi Home app).

Visual representation of key features: Human Motion Detection, 2 Levels of Brightness, Magnetic Structure, and 360° Rotation.
3. What's in the Box
- Mi Motion-Activated Night Light 2 unit
- Magnetic base with adhesive sticker
- User Manual
Note: 3 AA batteries are required and are not included in the package.

Image indicating that the product works with 3 AA batteries, which are not included.
4. Setup
4.1 Battery Installation
- Gently twist the main light unit counter-clockwise to detach it from the magnetic base.
- Locate the battery compartment on the back of the light unit.
- Insert 3 new AA batteries, ensuring correct polarity (+/-).
- Align the light unit with the magnetic base and twist clockwise until it clicks securely into place.
4.2 Mounting
The Mi Motion-Activated Night Light 2 offers flexible mounting options:
- Freestanding: The night light can stand freely on flat surfaces such as bedside tables, shelves, or desks.
- Adhesive Mounting: The magnetic base comes with an adhesive sticker. Peel off the protective film from the adhesive and firmly press the base onto a clean, dry, flat surface (e.g., wall, cabinet, staircase). Once the base is secured, the light unit can be magnetically attached.

Illustration of the magnetic mount design allowing 360° rotation for versatile lighting scenarios.

The night light unit magnetically attached to its base, illuminating a dark hallway.
5. Operating Instructions
5.1 Automatic Operation
The Mi Motion-Activated Night Light 2 is designed for automatic operation. It features both a motion sensor and a light sensor:
- The light will only activate when the ambient environment is dark enough.
- Once darkness is detected, the motion sensor will trigger the light when human movement is within its detection range.
- The light will remain on for approximately 15 seconds after motion ceases, then automatically turn off.
5.2 Brightness Adjustment
The night light offers two brightness settings. To adjust the brightness:
- Detach the light unit from its magnetic base.
- Locate the small switch on the back of the light unit.
- Toggle the switch to select between the two available brightness levels.
- Reattach the light unit to its magnetic base.
5.3 Smart Lighting Adjustments via App (Optional)
For advanced customization and control, the Mi Motion-Activated Night Light 2 (Bluetooth version) can be connected to the Mi Home/Xiaomi Home app via a Bluetooth gateway. This allows you to:
- Adjust lighting up time.
- Customize brightness settings beyond the physical switch.
- Set up smart link connections with other compatible devices.

Graphic illustrating smart lighting adjustments and customization options available through the Mi Home/Xiaomi Home app.

Diagram showing independent sensor functions and smart link connections via a Bluetooth gateway.
6. Maintenance
6.1 Battery Replacement
When the light appears dim or stops activating, it's time to replace the batteries. Follow the battery installation steps in Section 4.1.

Information on battery life: up to 365 days at lowest brightness setting, 180 days at highest, and 17 months when used purely as a sensor.
6.2 Cleaning
To clean the night light, wipe it gently with a soft, dry cloth. Do not use abrasive cleaners or immerse the device in water.
7. Troubleshooting
- Light not turning on:
- Check if the batteries are installed correctly and are not depleted. Replace if necessary.
- Ensure the environment is dark enough for the light sensor to activate.
- Verify that there is motion within the detection range of the sensor.
- Light is dim:
- Batteries may be low. Replace them.
- Check the brightness setting switch on the back of the unit.
- Light stays on constantly or triggers falsely:
- Ensure there are no constant movements or heat sources (e.g., heating vents, direct sunlight) near the sensor.
- Relocate the light to an area with less interference.
8. Specifications
| Attribute | Value |
|---|---|
| Brand | XIAOMI |
| Model Number | MJYD02YL |
| Finish Type | Matte |
| Base Material | Plastic |
| Item Weight | 100 Grams (3.53 ounces) |
| Lamp Type | Night Light |
| Shade Color | White |
| Shade Material | Plastic |
| Switch Type | Touch (for brightness adjustment) |
| Special Feature | Motion Sensor |
| Light Source Type | LED |
| Power Source | Battery Powered |
| Number of Light Sources | 1 |
| Connectivity Technology | USB (for potential charging, though battery powered) / Bluetooth (for app) |
| Is Waterproof | False (Not Water Resistant) |
| Mounting Type | Tabletop / Adhesive |
| Indoor/Outdoor Usage | Indoor |
| Voltage | 4.5 Volts |
| Brightness | 25 Lumen |
| Is Cordless? | Yes |
| Assembly Required | No |
| Date First Available | November 23, 2019 |
9. Warranty and Support
For warranty information and technical support, please refer to the official XIAOMI website or contact their customer service. Keep your purchase receipt for warranty claims.





