The new socket products of a brand include lightning protection parts, which can ensure that the connected electrical appliances will not be damaged after lightning strikes. It was proposed that such parts should be installed in all socket products of the brand as standard accessories; Others believe that this will increase the product cost and reduce its price competitive advantage in the industry. Moreover, the domestic industry standard does not require the product to add lightning protection parts, so it is not necessary to install lightning protection parts.
If true, the fact that more and more sockets of other brands also began to add lightning protection components weakens the above objection most.