I didn't want to have a traditional light bar for my 3D printer. So, I instead bought these spotlights on Amazon and made a custom mount for them. I think it turned out great. :)
Please feel free to download the fusion 360 file and do whatever you like.
Spotlight used: https://amzn.to/40AS10g
Here's a YouTube video of me printing and assembling the spotlight mount:
The author marked this model as their own original creation.