My wife bought a couple of tall battery powered LED candles. Having such a small base they are unstable stood up without any support. All the candle holders for wax candles we have were too small for these to fit in. As these were for the table at Christmas I designed a snowflake base for them.
These fit battery operated candles with a 20.5mm base. Hopefully its obvious you should not use them for wax candles due to the fire risk!
I've included the design file from fusion 360 in case you want to modify the design.
snowflake_holder_v1.f3d | 433.3KB | |
snowflake_holder_v1.stl | 58.8KB |