Controls the light levels of the image.

Reveal the detail of dark or highlight areas.
| Framework | Member |
|---|---|
| .NET | LightControlCommand |
| .NET 6+ | LightControlCommand |
| iOS / OS X | LTLightControlCommand |
| Java | LightControlCommand |
| C DLL | L_LightControlBitmap |
| C++ Class Library | LBitmap::LightControl |