help with unity light?

Does anyone how to make it pitch black in unity 3 ? when there is no light in the scene you can still see, i want it to be pitch black, this maybe a noob question but it would really help me out if you could help me,thanks

You have to set the ambient light color to black.
This can be fond under Edit-> Render Settings

If that not work you could try to set the rendertexture to black. (unity pro only)

if you want it to be completly black create a GUI texture all black and put it bigger

sorry my bad english ;p

got it thanks everyone