I consider that the app has a bug at the colors of the lights. For example when i select the green light source it does not appear the green color. Only vertical lines like this appear:
. Suggested repair: 
This seems to happen for many other colours in light sources such as in: blue light source, fireglow light source, halogen light source, red light source, magenta light source etc.
Having this in mind, the colours of the lights are not obvious by first sight in the 3D view. This might cause problems in planning big projects with many colored lights considered in there.
I know that the ligts are able to work by taking a photo or a video but I don't think that this is enough.
Tell me what you think.
Thank you!
