illum
A daemon that responds to brightness keys by changing the backlight level
While there are tools that can be configured to adjust brightness illum adjusts brightness as soon as you install and enable it. It uses exponential brightness stepping which happens to work well with many screens and is hard to achieve with a plain shell script bound to a key with more generic tool.
There is no official package available for openSUSE Leap 16.0Distributions
openSUSE Tumbleweed
openSUSE Slowroll
openSUSE Leap 16.0
openSUSE Leap 15.6
SLFO 1.2
openSUSE Backports for SLE 12 SP5
SUSE SLE-16 (in development)
Unsupported distributions
The following distributions are not officially supported. Use these packages at your own risk.