This question is super-basic. but I just want to be sure:
To add a simple on-off button or toggle to a simple LED-battery unit, am I correct in assuming that I can just splice a 2 prong button or toggle into the live/red/”power in” wire, like one does with a regular household plug-in lamp…? Or is there something special (well, aside from the tiny size) to take into account with a DC/battery-powered unit?
My budget is also tiny, LOL!, so I don’t want to risk ruining components;)