I specialize in lamps, and I don't think bugs are expensive.
The kind that sells goods for a few dollars is a single switch and the quality is not guaranteed at all! It's true. My father bought a lot. Because my home is in the country, which is relatively large, it is much more convenient to have an evening performance in nightlight. That kind of cheap goods, after driving for more than an hour, had a serious fever and once burned out. If I don't pay attention to it, I may even burn out the sockets and wires. I really don't want to experience this kind of security risk again.
During my college days, I visited Wal-Mart and bought a light-controlled duckling bathtub, nightlight, which was more expensive in life, but also refreshed my understanding of nightlight. It took 28 yuan. (just light control) small is to make it cute, and the advertising slogan is to use electricity only once a year.
Most of the new nightlight are LED light sources with stable performance and environmental protection. There are many lighting modes. I don't know if the bug you mentioned is a night light. I guess the beetle lamps in my shop are sold in 28 yuan. There are three lighting modes: long light/light control/sound control, and the light time of sound control can be controlled. Take care of different consumers' requirements for different lamps. It doesn't matter whether you drive all day, all night, or get up at night.
The consumers in nightlight are basically families with children, pregnant women or the elderly. The basic requirement of high-quality nightlight is stable performance. The lights in our house have no miscellaneous functions, such as sound effect or air purification function. There are hundreds of thousands of good headphones, and more than one hundred nightlight with audio function may be too expensive and the sound quality is not good! Nightlight, who can't buy two jins of ribs for less than 30 yuan? Expensive or not, or as a consumer's choice of safety and price.
Let's share a simple comparison chart between nightlight and the cheap goods in the store that I made myself. Espoo professional lighting.