Ender 3 Pro Simple Lightbar

This is a simple LED strip lightbar that sticks to back of the gantry with some 3M tape. No screws needed. LED strip sticks to the angled portion under that. It's angled to give off decent light across the entire print while not shining in your eyes from the front. Print standing on end for no support.

Wiring diagram as shown curtesy of psdesign