Xiaomi LED light is very popular these days. It`s very mini and cheap， and most important， it`s very bright.But there are lots of fakes in the internet. They look very similar.Here is a video that can help you verify the authenticity.https://www.youtube.com/watch?v=XDkWu4cGHOE&feature=youtu.be

You can also go to this topic [How to tell Original Xiao Mi LED from Fakes or Copycats]:http://forum.banggood.com/forum-topic-66683.html