Ok now this is what I've tried and works fine for me.
If you want a much brighter LED flashlight for your camera, edit your build.prop to these values ( if you dont have these lines, add them)
All Credits to Destroyedbeauty for the following settings for Lollipop ( Unofficial Doomkernel , check it out in the DoomKernel thread); Do thank Destroyedbeauty for the settings and DooMLoRD along with hlavicka82 for the kernel!
These settings ...
Did you disclose that ur on 11?
My initial quote was for the rooted image for Android R, and the messages just went on with that understanding, and I think the dev got that :)
Snapseed edited to pull details out of it. But quite impressive to me! :)