The faults that cause the motion sensor night light to be always on include: 1. The sensor sensitivity is too high 2. The sensor's sensing angle is improper 3. Heat interference in the environment 4. Sensor damage or failure 5. Low battery or poor battery contact 6. Line short circuit or electrical failure 7. Interference from external light sources 8. Sensor misoperation or environmental factors

Pros of motion sensor night light: 1. Energy saving and environmental protection 2. Improved safety 3. Convenient operation 4. Extended lamp life Cons of motion sensor night light: 1. Susceptible to environmental factors 2. Installation and adjustment problems 3. Mistakenly turning on or off lights 4. High initial cost

Medium sensitivity is suitable for most common home environments and can detect ordinary people's activities, such as walking and walking. This sensitivity is suitable for most users and can ensure the normal opening of the motion sensor night light without false triggering.

Many LED motion sensor night lights have dimming functions or different working modes, and users can adjust them according to actual needs. For example: ● Automatic mode (Auto) ● Constant light mode (ON) ● Off mode (OFF) Switch different working modes according to needs to achieve a balance between energy saving and use effect.

When sunlight shines into the room during the day, the temperature rises and the intensity of the light is also strong. At this time, the working environment of the PIR sensor may become unstable, causing the sensor to be unable to correctly judge whether there is human activity.

● Light sensor night light: automatically turns on and off the light by detecting the light intensity of the environment. The light will only turn on automatically when the light is dim. ● Motion sensor night light: controls the switch of lamps by sensing the movement of objects in the surrounding environment, usually using infrared sensors or ultrasonic sensors.

It depends on the area of ​​the living room. Generally, a living room with an area of ​​20 to 30 square meters can be equipped with 1 to 2 motion sensor night lights for auxiliary lighting control; if the living room is large or requires zoned lighting, the number can be appropriately increased.

The reasons why motion sensor night lights burn out are: 1. Unstable voltage or power overload 2. Quality problems and manufacturing defects 3. Long-term overuse 4. Hardware aging 5. Improper use environment

Reasons why the indoor motion sensor night light cannot be turned off: 1. The sensor fails to correctly detect the cessation of motion 2. The sensor sensitivity is set too high 3. Continuous environmental changes

Corridors and aisles are one of the most commonly used areas in homes and offices, especially when used at night, which is often inconvenient due to insufficient light. At this time, placing a motion sensor night light can automatically light up when someone passes by, bringing good lighting effects.

Traditional incandescent lamps generate light by heating metal wires during the light-emitting process, and this process is accompanied by a large amount of heat release. LED lamps emit light through the movement of electrons in semiconductor materials, with high energy conversion efficiency and low heat generation.

✅ Check the indicator light status to see if there is any response ✅ Perform manual motion detection to observe whether the light responds to the movement ✅ Check the power supply status, replace the battery or check whether the USB power supply is normal ✅ Ensure that the ambient light is appropriate to avoid the light sensor misjudgment causing the light to not turn on ✅ Check the night light mode setting to ensure that it is in "Auto mode"