Hi! I'm trying to create a beautiful starry lit ceiling with LEDs. I found perfect star shaped lights online but overlooked that they were battery operated and don't connect together...each string is just 10 lights with a plastic battery slot at one end (and no connector at the other end). I bought multiple of these lights hoping to string them together.

I want to be able to hang these on my ceiling and be able to turn them on and off without having to move and climb a ladder to flip each of the 10 tiny battery pack switches on and off. Would be great if I could connect them all together and plug into the wall source.

Is there hope to do this (either diy or hire an electrician) or do I need to go shopping again for a different set?