<iframe width="580" height="385" src="https://www.youtube.com/embed/V5MghLCCTGw" frameborder="0" allowfullscreen></iframe> <br>How to build updated parts for the flashlight and assemble them. More details on building parts can be found within the ... <br><a href="https://www.youtube.com/watch?v=V5MghLCCTGw">source</a>
