How long can the night market stall lights stay on?

Street stall lights in night markets usually last for several hours to dozens of hours. Traditional incandescent bulbs or energy-saving lamps often consume more electricity, and the continuous lighting time may be short, usually in a few hours. Night markets are usually held at night, and the visibility is low at night. Long-term lighting can provide good lighting, so that visitors in the night market can clearly see the goods and the environment and improve safety. LED lights are more energy-saving and can provide lighting for a longer time, perhaps more than ten hours.