LED Headlight

Tonight I did a much simpler version of this to turn a regular dim incandescent bulb into a three-led super-light. It did take some soldering, but the job was straight-forward (no “electrical” work was required).

UPDATE: This doesn’t work. Some “electrical” work is required. The bulb works for a mile or so, but dims and eventually goes out. I’m going back to incandescent.