I made this small 95mm lamp from great design by @MartinKozak that can be used as desk or wall lamp. Also can be powered with USB or batteries, it is designed to use Bambu Maker Supply electronics parts.

You will need:

Cob LED strip KA009

adapter XC004

USB IC001 or battery IA003

Here are examples:

Assembly:

At first fish through power supply cable, connect to LED strip, you can use a bit of double-sided tape to secure LED eletronics near cut out as you can see on photo.

Next put in disk with moon surface and arrange LED strip around, you can use a bit os superglue or horglue to secure it there.

Then just put on front cover.

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If you want this to be desk lamp clip to back side of lamp and then you can put in back batteries or use USB power.