Will-o'-Wisp
thingiverse
This project holds a 5mm Piranha LED in place on top, with a tray for hot glue and a CR1620 battery installed at the base. It was specifically designed for creating will-o'-wisp miniatures that light up for tabletop gaming sessions of DND, but could also be repurposed as a floating torch or other types of glowing lights. The cap is used to secure the battery in place between two stripped wires soldered directly to the LED.
Download Model from thingiverse
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