Many users say that every time they come home to face a dark room, there is always an indescribable sense of fear. In fact, it is very simple to deal with this problem. Just install a sensor light, it can help you to dark At night, I believe that many people are not very familiar with induction lights. The biggest difference is the uniqueness of the shape. It adopts advanced human thermal infrared detection and light sensing technology. It turns off automatically during the day or when there is light. Yes, so good induction lamp which brand it? Let's take a look with the editor.
Which brand of induction lamp is good: Wanhuo brand
For this brand, I believe everyone knows that its product, called Four-leaf Clover, costs only about 50 yuan. In the dark at home, this four-leaf clover sensor lamp has both battery and rechargeable options, which is very in line with people's standards.
Which brand of induction lamp is good: Longmeike brand
This brand has a model CL-018 with a price of about 35 yuan. In addition, this lamp does not need to be wired everywhere, it can be installed at will, and the sensor lamp will only be in dark places or people. Starting to work, it is very energy-saving, but it can ensure that you can see things at night. It is a highly intelligent product.
Which brand of induction lamp is good: Panasonic brand
This brand's products are more expensive. For example, one of the public is more familiar with the model HHLW05104, which is priced at 300 yuan. It is a special sensor light for the bottom of the cabinet, which is very in line with the needs of housewives, and is generally installed. Below the wall cabinet in the kitchen, you only need to wave your hand within 10 cm from the sensor to realize the switching power supply, which is very convenient.
Working principle of various induction lamps
1. Infrared sensor light
As we all know, people have a constant temperature, usually around 37 °, and emit infrared rays with a fixed wavelength of about 10 microns. When the infrared sensor source receives a change in the human body ’s infrared radiation temperature, it will lose its charge balance. After the charge is released outside, the subsequent circuit can trigger the switching action after the detection process, thereby causing the switch of the induction lamp.
2. Voice control sensor light
This type of pattern is more common in the living room. I believe everyone knows that human voice is formed by vibrating, and when sound waves propagate in the gas, if they encounter a solid, this vibration will be transmitted to the solid, and the voice control The component is this kind of material that is sensitive to vibration. It turns on when there is sound, and turns off when there is no sound. Then, through a delay between the circuit and the chip, the circuit can be turned on for a period of time when there is sound.
Summary: The above is a good sensor lights on which brand of knowledge presented, we believe that our readers for a good brand sensor lights which already have a better understanding, of course, if you have better suggestions and ideas, please feel free to consult small series.
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