2021-07-23 552
1、 Consult the certificate of the productIt doesn't matter that you can't distinguish the quality of the product. It's a simple method to have the certification organizations and testing organizations of the country and the world to help you distinguish the quality of the produc
2021-07-23 525
There are many kinds of touch switches, and the common ones are as follows:1. Mechanical touch switch: it is still the traditional button switch, but after improvement, the stroke is short and the pressing interval is small.2. Double piece conductive switch: the front end is two electrod
2021-07-22 563
1. Convenient installation: Standard 86 wall switch design, no need to connect zero line, no need to change any accessories of lamps, can directly replace the original wall switch.2. Applicable lamps and lanterns: it can be connected to fluorescent lamps, energy-saving lamps, incandescent sp