These appear to be Camera Raw Cache files. When you edit files in Lightroom, it creates Cache files for each image so that it can quickly reload the edits as you walk forward and backwards through your images.
ALL photoshop, lightroom and classic 20G plan changed to the lightroom plan 1TB. so not able to run classic and photoshop. only lightroon desktop is available now. If any other way to change those file location technically? Thanks for kind assist.