Various heatsinks for LED light bulbs.
Mini Mill Ring Light
The corner of my studio where my mini mill sits is definitely under-lit. When I got my mill, I first installed a cheap IKEA gooseneck LED lamp, which worked pretty well but was often in the way. So I built an LED ring light for the mill, which gives broad and even light, moves with the cutting tool, and is super low-profile.
LED Flicker Candle Circuit
Microscopic photo of an LED flicker candle circuit board. The board is about 0.025 inches across – really tiny! Image and a really huge version via Tim’s Blog.
