Step 9: Finished product and trouble shooting
Now you're iron man with blink signals.
BE SAFE OUT THERE!
When removing, make sure you remove the pack or panel before unstrapping the entire band.
-Flickering and loose connection.
Nothing a little piece of tape securing the ends of the switch to the battery can't help
-Light not turning on.
Make sure the ends are touching either battery and positive plate and mercury is touching ends
Battery is dead. or could be wire disconnecting.
-The EL panel and wire have disconnected.
Solder it back. Be careful not to melt anything!