This is a way of adding LED lighting to your Ender 3 (or Pro).

I purchased this LED light strip:
https://smile.amazon.com/gp/product/B016RFHGZS/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

For my purposes, the light was too bright and washed out my camera image. So, I printed this in white PLA and it perfectly diffused the light. This is for two pieces, each 155mm wide making it just shy of the width of the top bar at 310mm. So, the light strip is a little too long, but you can just trim the strip down to size.

One of the reasons for using that light strip is that it is powered by USB. Somewhere on the internet I found that you can get this USB charger from IKEA:
https://www.ikea.com/us/en/p/loerby-usb-charger-with-clamp-black-70381973/
The Lorby charger comes with a 24V power supply, so all you need to do is clip the wire and attach the leads to your Ender 3 power supply. The Lorby is magnetic so it sticks to the side of the power supply and you end up with 3 printer powered USB ports.

Creality

Ender 3 Pro

No

No

.2

10

Supports would really be great because there is some stringing, but the supports would be too hard to get out I think, so I just trimmed the stringing.