Monitor Bright - Monitor Bright reduces with a simple trick the monitor brightness.
Blender - Blender is the open source, cross platform suite of tools for 3D creation.
PangoBright - Screen dimming software that allows you to control the brightness of your laptop screens as well as external monitors.
Cinema 4D - Cinema 4D is a 3D modeling, animation, motion graphics and rendering application.
LG OnScreen Control - Allows to set the brightness (and other settings) of the monitor through DDC/CI. Meaning: keyboard and/mouse instead of having to fiddle with the OSD menu manually. http://www.lg.com/us/support/monitors
Autodesk Maya - Maya is 3D computer animation software with powerful modeling, rendering, simulation, texturing, and animation tools for artists, modelers, and animators.