LED Bar Arm
Description
Sturdy holder to mount an LED light bar ([Amazon link](https://www.amazon.com/gp/product/B06Y3NWN8R/)) to the cross-bar of the Ender 3. The light bar snaps onto this holder, and the holder snaps onto the cross-bar. No other fasteners are necessary. I did use a tie-wrap, however, to help with securing the USB cable. The cable for the light bar is fairly short, about 2.5 feet. I'd suggest buying a USB extension cable if your mains connection is further than that.
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