While you can upload a variety of color spaces to your device and therefore 8x10, we will submit a sRGB file for print.
What is the difference between sRGB and Adobe RGB?
Adobe RGB is irrelevant for real photography. sRGB gives better (more consistent) results and the same, or brighter, colors. Using Adobe RGB is one of the leading causes of colors not matching between monitor and print. sRGB is the world's default color space.