First layer keychain USB Light
prusaprinters
With many using USB keychain lights on Prusa minis for primary lighting, I thought they could be used to observe first layer print without mounting them to the printer. This was made as a standalone light frame that fits under my printers sidedrawers. It uses a USB keychain light and a USB cord with a built in on/off switch. It is a tight fit for the USB cable head. I also took the keychain plastic shield apart to put it in the frame/USB (back shield, then light chip, and then front shield). Height is also set for noise reduction feet on my printers base.PETG with support for cable opening only at the bottom.
With this file you will be able to print First layer keychain USB Light with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on First layer keychain USB Light.