I was asked by my wife if I could design a Christmas lamp for her to decorate and here it is ;o)

Printing instructions: layer height 0.2, infill 6% no supports needed use PEI-Sheet or glue Stick for the Cold-Plate

The letters are printed out individually and put together with glue (I use UHU hard plastic).

The LED strips are routed through the cable channels from letter to letter through the entire lamp and attached to the inside of the frame. At the entry of the lamp you can use hotglue to fix the cable.

I can recommend this product as an LED strip (I don't get anything for it - I've already installed over 60 of them and they all work perfectly)
https://www.amazon.de/Lxyoug-Schwarzwechsel-Lichterkette-Fernbedienung-Schlafzimmer/dp/B0B5DG93D6/ref=sr_1_33?crid=QRBOQJPPMQYI&keywords=5050%2Brgb%2Bled%2Bstrip&qid=1681329346&sprefix=5050%2B%2Caps%2 C122&sr= 8-33&th=1

If you would like to create 3D lamps yourself, my YouTube videos could be a help to you. You can find my videos here, for example:

or here