LED Filament ruined column low poly lamp
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DESCRIPTION
I made this for a friend, but decided to refine it and publish it since other people asked for the files. Here they are!
It's a lamp, if you couldn't already tell, it's pretty basic in functionality but personally I think it looks really cool, but again so does anything that uses these led filaments. Shiny colors!
The electronics are pretty simple, I used a basic 2 way switch at the top, a female usb C connector at the bottom, inside the filament is connected to power via a 20 ohm resistor. These filaments run at 3.3v, the resistor is there because you get 5v from regular usb.
LIST OF PARTS
- 1x 20ohm resistor or 2x 10ohm resistors in series;
- 1x 3v 130mm led filament, the ones you need have metal prongs at both ends, don't get the ones with both anode and cathode at the same end like a fork;
- 1x 2 way switch;
- 1x usb C female connector.
INSTRUCTIONS
- fit the usb C connector in its hole;
- solder the positive wire of the connector to a longer wire that will travel through the lamp, in the bigger hole;
- at the top, take the positive wire you just pushed through and solder to one of the switch's legs;
- solder the resistor to one of the adiacent legs;
- solder the other side of the resistor to the positive side of the led filament;
- push the filament through the tiny holes in the lamp, look at the pictures, you can do it;
- at the bottom again, solder the other side of the led filament to the connector's negative (black) wire;
- fit the switch through its hole, apply hot glue or superglue to both the switch and the usb c connector;
- carefully tension the led filament to make it straight, then apply hot glue to the wires it's soldered to;
glue the caps on, both hot glue and superglue will do the trick.



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