Is there an ips version with only brighter screen nothing else?

I don't want to have multiple screen settings on brightness levels. I just want a bright screen, like a ds lite, and enjoy my GBA again. Nothing extra.

There was one kit online, but a user said the GBA auto changes brightness and colors when battery gets low, and he only did a drop in mod, but realized he needed to solder, something I don't want to do.