He found a couple of high power, SMD LEDs in his parts bin. They were just slightly wider than 1.6 mm across the terminals. So he took a piece of double sided, copper clad FR4, and edge mounted ...

The remarkable, high-power broadband SMD LED conveniently replaces specialty lamps that produce too much heat, are obsolete, or nearing end-of-life. The OCL-480 XE428 model is an ideal replacement ...