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.

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.