Halloween // Plug in Jack-o'-lantern Question

Hello fellow Halloween dorks

I am look to use my plastic jack-o'-lantern lights as full time lamps, however I know the wiring in most of them isn't great

Does anyone know an easy replacement for these, or another option I have in order to run these things basically 24/7

I love the look, and it fits my room well, so just seeing if there's a way I can run them, without a fire risk

Thanks in advance