i wish this was more than battery operated. the good side is they are bright, have good patterns and on this very fragile and thin copper wire, pardon, but this looks like large eggs(lice)on a hair...lol. and sorry but it is life and i have children.
with the wire being that tiny, it would work well hidding the light line and really making some cool designs and other ideas.
https://www.amazon.com/Kohree-Daylight-Operated-Waterproof-Silver-Coated/dp/B073W77V3N