So, I have this cool little  ressembling toy, which used to turn on with the led you can see in the fourth attatchment , and the cap that goes on the socket can be taken off, to put a rope to it so that it can be hung somewhere, the thing is I don't know where or how to find more, or how to look them up so that I can get more that work. Also, the little string that is used to separate the ballast and the base with the spiral is like a little ring that I don't know how to take up. Could you guys help me identify it please? They came in several colours, but for now I only have this at hand.

I don't "recognize it" but it makes me think of the promotional "X mas tree lights strings some hardware stores would have in there windows in the 90s the CFL would have other "hardware" stuff like a HAMMER and such and the "tools" pushed over the incandescent bulb

Maybe a little promotional keychain? Small things with a led and 3 cells in them are very common here.