1、 Consult the certificate of this product

It doesn't matter if you can't distinguish the quality of the product, there are countries and; International certification and testing agencies help you distinguish the quality of products, which is the simplest method. Products without certification generally do not have quality assurance, so I suggest that after choosing a product, you can first consult to see if the product has passed certification testing? What certification tests have been passed?

2、 When making a purchase, pay attention to selecting the appropriate features and styles

When choosing a touch switch, you should also pay attention to its functions. Touch switches can be divided into dimming, delay, remote control, dual connection, etc. according to their functions. According to the standard styles of the cassette corresponding to the switch, it is divided into 80 types, 86 types, and 118 types. Among them, Type 86 is the standard in China. Of course, those who prefer European and American styles can choose to install Type 80 and Type 118.

3、 Pay attention to the lighting fixtures that can be used with the touch switch when purchasing

Currently, many companies' developed touch switches are not suitable for all lamps, and I have seen many touch switches that cannot be used for fluorescent lamps. So before buying, you must know the switch you are buying: "What kind of lights can be used? What wattage of lights? What is the load?" These questions must be asked clearly.

4、 Pay attention to the wiring method of the touch switch

This involves the wiring method for decoration. If you don't understand this, buying the wrong touch switch won't work at all. Touch switches are divided into two styles based on different wiring methods: neutral wire and single wire. The home decoration often uses a single live wire layout, while the tooling uses a zero live wire layout. Single live wire and neutral live wire are suitable for different occasions and have various uses. But for touch switches, single wire switches and neutral wire switches are not compatible, please be sure to clarify.