If you’re into digital macro photography, you might want to look at building your own 48 LED macro ring-light. The article claims that it’s possible for less than $10!
With this do-it-yourself project, you can build a special LED light that attaches to the lens of your consumer level digital camera. If you enjoy photography but are unfamiliar with macro photography, rest assured that it will open up an entirely new world and possibly even a new obsession for you viz a viz photography.
A macro lighting rig is probably the first thing you’re going to need and this project shouldn’t take you more than a couple of hours so you be taking photos same day.