The Euro gold extension socket fits my environment because of its functions which you mentioned

So if you live where the power supply is flunctuating, this extension socket will protect your devices from high voltage. The price is NGN2500 (20.8 Steem)

Our light fluctuates and attimes, things gets burn and damaged.

As for the review, its nice and since the shop is here in my city. I will visit it. But sir @focusnow, i have a question. Don't you think it will be nice to educate Mr chibyk electricals on the importance of accepting steem?