Product Overview
The YUNLEX Motion Sensor Night Light is a versatile, battery-powered lighting solution designed for various indoor spaces. It features dual light sources, offering three distinct lighting modes, stepless dimming, and smart motion sensing to provide convenient and energy-efficient illumination.

Key Features
- 3 Lighting Modes: Choose between main light only, backlight only, or dual lights for varied illumination needs.
- Brightness Adjustable: Stepless dimming from 10% to 100% for all three lighting modes, allowing precise control over light intensity.
- Smart Motion Sensor: Automatically activates when motion is detected within 12ft and 120°, turning off after 15 seconds of inactivity to conserve power.
- Battery Powered: Operates on 3 AAA batteries (not included), offering flexible placement without the need for electrical outlets.
- Compact & Versatile: Durable ABS construction, ideal for kitchens, hallways, bathrooms, staircases, closets, and other dark areas.



Setup and Installation
Battery Installation
To power your night light, open the back cover and insert 3 AAA batteries, ensuring correct polarity. Close the cover securely.
Mounting Options
The YUNLEX night light offers two convenient installation methods:
- Stick-on: Peel off the protective film from the adhesive pad on the back of the mounting plate. Press firmly onto a clean, smooth surface.
- Screw-in: Use the provided screws to secure the mounting plate to the wall.
Once the mounting plate is secured, align the night light with the plate and twist to lock it into place. This design allows for easy removal for battery replacement.

Operating the Night Light
Lighting Modes
The night light offers three distinct lighting modes. Short press the button located on the top of the light to cycle through these modes:
- Main Light On: Illuminates forward, ideal for hallways or areas requiring direct light.
- Backlight On: Provides a soft, ambient glow from behind the unit, suitable for bedrooms or light-sensitive environments.
- Dual Lights On: Both main and backlight are active, offering maximum illumination.
Brightness Adjustment
To adjust the brightness, long press the button on the top of the light. The brightness will seamlessly transition between 10% and 100%. Release the button when the desired brightness level is reached. This stepless dimming function is available for all three lighting modes.
Motion Sensor Functionality
The integrated motion sensor automatically turns the light on when it detects movement within its sensing range (up to 12 feet and 120°). The light will remain on as long as motion is detected. After 15 seconds of no activity, the light will automatically turn off to conserve battery life.

Care and Maintenance
- Battery Replacement: When the light dims significantly or stops functioning, it's time to replace the 3 AAA batteries. Carefully remove the light from its mounting plate, open the battery compartment, replace the old batteries with new ones, and reassemble.
- Cleaning: Wipe the surface of the night light with a soft, dry cloth. Avoid using abrasive cleaners or solvents, as they may damage the finish.
- Storage: If storing the night light for an extended period, remove the batteries to prevent leakage and corrosion. Store in a cool, dry place.
Troubleshooting Common Issues
| Issue | Solution |
|---|---|
| Light not turning on | Check if batteries are correctly installed and have sufficient charge. Ensure the environment is dark enough for the sensor to activate. Check for any obstructions blocking the motion sensor. |
| Light stays on continuously | Verify there is no continuous motion within the sensing range. Check for strong ambient light sources that might interfere with the sensor. |
| Light is too dim or too bright | Long press the button on the top of the light to adjust the brightness to your desired level. |
Product Specifications
- Model Number: NLS26
- Dimensions: 0.7"D x 2.65"W x 2.65"H
- Item Weight: 3.53 ounces
- Power Source: 3 x AAA Batteries (not included)
- Light Source Type: LED
- Material: Plastic (Acrylonitrile Butadiene Styrene shade)
- Special Feature: Motion Sensor, Dimmable
- Installation Type: Wall Mount (Stick-on or Screw-in)
- Indoor/Outdoor Usage: Indoor
- Number of Light Sources: 2
- Voltage: 1.5 Volts
Warranty and Customer Support
YUNLEX products are manufactured with quality and customer satisfaction in mind. For specific warranty details regarding your Motion Sensor Night Light, please refer to the packaging or contact YUNLEX customer support directly.
If you encounter any issues or have questions about your product, please reach out to our dedicated customer support team. Contact information can typically be found on our official website or through your purchase platform.