AliExpress Order, Unpacking and Testing

I order once in a while from AliExpress (I am not paid to promote the site by the way). Usually these are small orders, a couple of items for $10-$20 maximum. This time however I splurged and spend $72 ! So I thought, why not unpack all these goodies together, show how much they cost and test some of them... Chapter 00:00 The package 00:20 Unpacking 08:37 Test video light 10:18 Test linear regulators 13:50 Test buck converter 15:15 Test LC filter 16:14 Test hand-wave switch