Hats can be placed on top of the tea light with a push fit, here are some
suggestions:
Any 5mm LED that has a 3 Volt forward voltage or less will do, here
are some animated suggestions:
The battery holder can be used as a switch by using the built
in clip, but if a switch is desired:
DISCLAIMER: Use at your own risk.
LEDTeaLight.scad | 6.4KB | |
LEDTealightWithSwitch37.5mm.stl | 841.7KB | |
LEDTealightWithSwitch42mm.stl | 841.3KB |