#electrical fuse

Yes, another gold audio fuse but this one has a pink LED and a bit more embellishment - four struts connected to two bracket rings.  It does remind me of an old valve.  It has very thin gold plate on the caps and central fuse - apparently it doesn’t degrade which effects sound quality in high end audio equipment.  On this one I used a pink LED.  The photo does make it look more purple but in reality it is more pink.  I don’t like altering product photos too much.  

As you can see the light is on when the post is inserted into the silver battery pack.  The batteries can be replaced by screwing the top off. When I build these it’s so exciting turning it on for the first time - I was thrilled when I saw this one light up.  Perfect for that theatrical costume or just that night out.  It will certainly grab attention.