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 expected service life of incandescent lamps is usually around 1,000 hours, while that of fluorescent lamps is about 8,000 hours. The service life of LED wireless induction lamps is generally between 25,000 and 50,000 hours, and some high-quality products can even reach 100,000 hours.

Traditional LED lamps usually need to be connected to the power supply through wires, while wireless induction lamps rely on batteries or built-in rechargeable batteries for power supply, and use infrared or ultrasonic sensing technology to sense the movement of human bodies or objects.