Choose big brands. The power sockets of J&S lighting Niu Niu, Bada, Junlang and other brands are high quality.
Because it’s hard to distinguish the quality from the appearance, unless it is an engineering socket, it is difficult to determine.
The quality of the socket is contingent on the thickness of the copper used for the contact.
This is the disassembled inner structure of a top-quality socket and post terminals made of copper, and the thickened contact copper sheets.
The inside structure of an excellent socket is shown in the image above. It is made up of the most robust materials.
The inside structure of , a low quality socket is depicted below.
The copper sheet is very thin. The insufficient space around the contact position can easily create heat and sparks.
The socket can be rendered unreachable if the terminal is not removed. The terminal is mad-e from two copper sheets and an iron screw.
Thus, it is advised to pick sockets fromig brands and then visit physical stores to purchase sockets.
Online shopping may not be authentic.
Nowadays, many brands have introduced physical store versions as well as online versions at the same time to cater to the modern times.
The version for e-commerce is actually a castrated version, and the power socket that is of high quality is clearly different.