Introduction
Thank you for choosing the DiCUNO Motion Sensor Night Light. This battery-operated, wireless LED nightlight is designed to provide convenient, automatic illumination in low-light environments. Its motion and light sensing capabilities ensure light is provided only when and where needed, enhancing safety and comfort in areas such as hallways, stairs, closets, and bathrooms. Please read this manual carefully before installation and use to ensure optimal performance and longevity of your product.

Image: The DiCUNO Motion Sensor Night Light installed under a bed, casting a warm glow on the floor, demonstrating its utility for nighttime navigation.
Product Features
- Motion-Activated Illumination: Automatically turns on when movement is detected in low-light conditions and turns off after approximately 20 seconds of inactivity.
- Battery Operated & Wireless: Requires 2 x AAA batteries (not included) for operation, eliminating the need for outlets or complex wiring.
- Integrated Light Sensor: Activates only in dark environments (below 15 lux) to conserve battery life.
- Soft Warm White Light: Emits a gentle 3000K warm white glow at 20 lumens, providing sufficient light without being harsh on the eyes.
- Wide Sensing Range: Detects motion within a 120-degree angle and up to 5 meters (16.4 feet).
- Easy Stick-On Installation: Features peel-and-stick adhesive for quick and tool-free mounting on various surfaces.
- Compact Design: Small and unobtrusive, suitable for discreet placement in any indoor space.

Image: An infographic illustrating the core features of the night light, such as its motion and light sensing, brightness, color temperature, and power requirements.
Package Contents
Your DiCUNO Motion Sensor Night Light package includes:
- 4 x DiCUNO Motion Sensor Night Lights
- 8 x Double-sided Adhesive Pads
Note: 2 x AAA batteries are required per light and are NOT included in the package. Please purchase them separately.
Specifications
| Feature | Specification |
|---|---|
| Brand | DiCUNO |
| Model Number | CA-NL-PIR-WHT-WW-4P |
| Light Source Type | LED |
| Color Temperature | 3000K Warm White |
| Lumen Output | 20 lumens |
| Power Source | Battery Powered (2 x AAA per light) |
| Switch Type | Motion Sensor |
| Motion Sensor Angle | 120 degrees |
| Motion Sensor Range | Up to 5 meters (16.4 feet) |
| Auto-off Time | Approx. 20 seconds after no motion |
| Light Sensor Activation | Activates below 15 lux (low-light conditions) |
| Mounting Type | Wall Mount (Stick-On) |
| Material | Plastic |
| Indoor/Outdoor Usage | Indoor Only |
| Product Dimensions (L x W x H) | 6.6 x 1.6 x 5 cm (approx. 2.58 x 0.61 x 1.97 inches) |
| Weight | 110 g (total for 4-pack) |
Setup
1. Battery Installation
- Gently pry open the back cover of the night light.
- Insert 2 x AAA batteries into the battery compartment, ensuring correct polarity (+/-).
- Close the back cover securely.
2. Initial Light Check
After inserting batteries, the light should briefly illuminate for approximately 10 seconds to confirm functionality. If it does not light up, check battery placement or replace batteries.
3. Surface Preparation & Mounting
- Choose a clean, dry, and smooth surface for installation. Ensure the area is free from dust, dirt, and moisture.
- Peel the protective film from one side of the double-sided adhesive pad and apply it firmly to the back of the night light.
- Peel the protective film from the other side of the adhesive pad.
- Press the night light firmly onto the desired surface for at least 30 seconds to ensure strong adhesion.

Image: A step-by-step visual guide demonstrating the simple installation process of the night light, from battery insertion to final mounting.
Important Installation Notes:
- Avoid installing motion-activated lights too close together, as the light from one unit may interfere with the light sensor of another, preventing it from activating.
- Install the light in a location where the motion sensor has a clear line of sight to the area you wish to illuminate.
- Ensure the installation surface is suitable for strong adhesive. Removing the light later may damage painted surfaces.
Operating Instructions
Automatic Operation
The DiCUNO Motion Sensor Night Light operates automatically based on ambient light levels and motion detection:
- Light Disabled: In well-lit environments (above 15 lux), the integrated light sensor prevents the night light from activating, conserving battery power.
- Dark Standby: In low-light conditions (below 15 lux), the night light enters standby mode, remaining off until motion is detected.
- Motion Activated: When motion is detected in a dark environment, the night light will automatically turn on. It will remain illuminated for approximately 20 seconds after the last detected motion, then gradually turn off.

Image: A visual representation of the night light's three operational states: disabled in light, standby in dark, and activated by motion in dark.
Sensing Range
The passive infrared (PIR) motion sensor has a wide detection angle of 120 degrees and can detect movement up to 5 meters (16.4 feet) away. For optimal performance, ensure the sensor is not obstructed.

Image: A diagram illustrating the broad detection area of the night light's motion sensor, highlighting its 120-degree angle and 5-meter range.
Typical Usage Scenarios
- Stairs: Install along stair risers to illuminate steps for safe navigation at night.
- Hallways: Place along walls to provide a guiding light for movement through corridors.
- Closets: Mount inside closets or cabinets to automatically light up when opened.
- Bathrooms: Provide soft illumination for nighttime bathroom visits without turning on bright overhead lights.
- Bedside: Position under beds or beside nightstands for gentle light when getting up.

Image: Two night lights mounted on a staircase, demonstrating their effectiveness in illuminating steps for safety.
Maintenance
Battery Replacement
When the light output diminishes or the unit stops activating, it is time to replace the batteries.
- To replace batteries, the night light unit must be detached from its mounted position. The back plate is designed to remain mounted while the light unit unclips.
- Carefully pry the light unit away from the mounted back plate. Due to the strong adhesive, this may require gentle but firm force, potentially using a flathead screwdriver for leverage. Exercise caution to avoid damaging the wall surface.
- Open the battery compartment and replace the old 2 x AAA batteries with new ones, ensuring correct polarity.
- Snap the light unit back onto the mounted back plate until it clicks securely into place.
Consider using rechargeable AAA batteries for an eco-friendly and cost-effective solution.
Cleaning
To clean the night light, wipe the exterior with a soft, dry cloth. Do not use abrasive cleaners or immerse the unit in water. Ensure the motion sensor lens is kept clean for optimal performance.
Troubleshooting
- Light does not turn on:
- Check if it's dark enough. The light sensor prevents activation in bright conditions.
- Ensure batteries are inserted correctly with proper polarity.
- Replace batteries with new ones if they are depleted.
- Verify that the motion sensor is not obstructed.
- Light stays on continuously or turns on too frequently:
- Ensure there is no continuous motion within the sensing range.
- Check for heat sources or air currents (e.g., vents, open windows) that might trigger the PIR sensor.
- If multiple lights are installed close together, the light from one unit might be keeping another's light sensor active. Relocate lights to prevent interference.
- Short battery life:
- Frequent activation in high-traffic areas will naturally deplete batteries faster.
- Ensure the light is not installed in an area with constant motion or fluctuating light levels that cause frequent activation.
- Use high-quality alkaline or rechargeable AAA batteries.
- Adhesive not holding:
- Ensure the surface was clean, dry, and smooth before application.
- Apply firm pressure for the recommended duration during installation.
- For textured or uneven surfaces, consider alternative mounting methods (not provided).
Warranty and Support
Warranty Information
The DiCUNO Motion Sensor Night Light comes with a 1-Year Manufacturer Warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or improper installation.
Customer Support
For any questions, concerns, or warranty claims, please contact the seller, DiCUNO CA Direct, through your purchase platform. Please have your order number and product model (CA-NL-PIR-WHT-WW-4P) ready for faster assistance.
Manufacturer Contact Information: Fuzhou City, Fujian, 350000, CN