Found some Ikea omlopp lights and their power source and figured they would be a good fit for my printing operation.
I mounted one of the lights with the mount that came with it but that was the only mount it came with no worries 3d printing baby !
I found a nice design below for linear rail printer like the Ender Cr10 and Geeetech A series printers

https://www.thingiverse.com/thing:3129588

the last light was to be mounted on the bottom of a table, I found a design but it was not the best was a bit short and so there would be a space and it was not the smoothest.
So I quickly wiped up a design in fusion 360 and used on of these guys to mount the my last light... and Its really sturdy with just one

Geeetech A10M

Doesn't Matter

Yes

.15

100

printed with 100% infill and a transparent PLA, just one hold the light very well can be used on ceilings and walls

https://www.ikea.com/ca/en/p/omlopp-led-countertop-light-white-40430362/

You will need a power supply.. Ikea sells one but you should be able to connect these lights to your printer if its 24V