From a 4’ piece of 5/4 oak(no idea what exact species) that’s been in swimbo’s basement since she bought the house. The first 6” cut from it went into handles for some fireplace tools I forged for her 15 years ago. There’s an entire Thread on the little DIY 10440 light and another DIY 10180. The builds stagnated when I became dissatisfied with the looks of the battery tubes and too much brass. Now they can proceed again.