Technoplastique writes –
I wanted to make a light out of resin that used LEDs but no soldering (I know a lot of people don’t solder, and there are probably a few like me that can do it but don’t really like to do it.) It’s powered by a couple of coin batteries so it’s easy to work on without any risk of shock. And the finished product is a glossy, atmospheric light with a soft glow.
All of the materials for this project can probably be found between a craft store, a home improvement store and a Radio Shack, but you can round a lot of it up for cheaper online. I got most of my supplies on ebay.
HOW TO – Make cosmic light with LEDs embedded in resin – Link.