● There are still objects moving within the sensing range: adjust the installation position to avoid detecting unnecessary movement. ● Misjudgment of environmental factors: avoid installing near heat sources or electromagnetic interference areas. ● Delay time is too long: check the manual and set the time reasonably. ● Sensor or circuit failure: try to restart the device, replace the sensor if necessary or contact after-sales. ● Light sensing mode error: adjust the light sensing mode or turn off the light sensing function.

LED Motion Sensor Night Light usually has a specific sensing range (usually 2-5 meters) and sensing angle (usually 120° or 180°). If the user moves outside the sensing range, the sensor may not detect human motion, causing the light to turn off prematurely.

Places not suitable for installing LED Motion Sensor Night Light ● Areas exposed to direct sunlight (such as windows and balconies) ● Humid or splash-prone places (such as bathrooms and near kitchen sinks) ● Metal surfaces or large areas of metal (such as refrigerators and metal cabinets) ● Overheated environments (such as radiators, stoves, and air-conditioning outlets) ● Too narrow or enclosed spaces (such as drawers and inside cabinets) ● Areas with strong light interference (such as near TVs and computer screens)

✅ Adjust the sensing range: If the night light supports adjustment, reduce the sensing distance and angle. ✅ Optimize the installation location: Keep away from interference factors such as heat sources, air vents, windows, etc. ✅ Physical shielding: Use stickers or light shielding sheets to reduce the sensor's sensing range. ✅ Switch to low sensitivity mode: If the night light supports this function, the probability of false triggering can be reduced.

● Physical method: cover the sensor, adjust the installation position, or disconnect the sensor circuit. ● Electronic method: use manual mode, adjust the sensitivity, or turn off the motion detection function in the smart APP.

✅ Yes, but you need to choose the right tape, ensure sufficient adhesion, and avoid covering the sensor and heat dissipation parts. ❌ It is not recommended to use ordinary tape or cover key components, otherwise it may affect the sensing function, heat dissipation effect, and even shorten the life of the lamp.

The production steps are summarized as follows: ● Design the circuit schematic to ensure that all components are connected correctly. ● Build the circuit and test it, and use a breadboard for preliminary testing. ● Install LED lights and sensors to ensure the best sensing range. ● Make the shell to improve the aesthetics and durability. ● Debug and optimize, adjust the sensitivity, add photosensors, and improve energy saving.

✅ LED light source quality: high brightness, color rendering index Ra>80, no flicker, low light decay ✅ Sensor performance: high sensitivity, fast response, strong anti-interference ability ✅ Power drive: stable voltage, high power factor, over-current and over-voltage protection ✅ Heat dissipation design: aluminum alloy radiator, low temperature rise ✅ Shell material and protection: sturdy and durable, high waterproof grade

If it is battery-powered, try to replace the new battery and make sure the positive and negative poles of the battery are installed correctly. If it is a rechargeable lamp, try to charge it for 2-3 hours and test it again to check whether the charging port is loose.

● Check the power socket or switch: If it is a plug-in infrared induction led light, try to change the socket or use a multimeter to test whether the socket is powered normally. ● Check the wire contact: For LED lights powered by DC (such as battery power), check whether the battery is exhausted or whether the contact is poor.

The working hours of LED human body induction lights are not limited to nighttime. Their working mode is closely related to the type of sensor used. LED human body induction lights with light sensors mainly rely on changes in ambient light. They usually work when the light is dark and automatically turn off when the light is strong.

it can be seen that not every room needs to install wireless motion sensor led light. For spaces with frequent activities and stable light requirements, such as living rooms and kitchens, traditional lighting systems are sufficient to meet the needs.