Ludolph the LED nosed reindeer


A 3D printed reindeer with a 3mm red LED in it’s nose, and a CR2032 battery in the back.


nice Xmas decoration.



  1. download the design here
  2. print the design
  3. clean the print supports
  4. solder a 3mm red LED to some wire and lead it down the nose
  5. insert CR2032 battery in the back, make sure it touches the leads of the wire.
  6. put on the top


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