LED light bar for the top of the Ender 3 (or v2)

Print each piece with the flat side down (I printed at 0.2 resolution) and attach at the center

Fasten with T-nuts (I used these: https://www.thingiverse.com/thing:3050607)

Run the wires up the vertical extrusion and optionally drill a hole into the top cross-bar

24V FCOB LEDs that I used: https://www.amazon.com/gp/product/B089NLLTCT/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1