You can add this LED stripes to lighten up your Anycubic I3 Mega.
As it gets dark when you are printing i designed an attachement for LED stripes. To make sure you won't get blinded by the brighten LED light I have added a visual cover.
The attachements won't collide with any parts of the printer.
Because of the printing size I designed an attachement with 15 cm of height. To fit the whole printer you need 6 of the attachements (check my sample pictures).
I printed all 6 attachements with Anycubic I3 Mega simultanously. It took 7,5 hours.
EDIT: I fixed the LED with double-sided tape!
I have printed all 6 attachements simultanously with a grid and 5mm additional brim (you can see it in sample picture).