John, you first have to understand how lights works in Vue. Except directional light which always acts like the sun, you can configurate the power for spots and point light. Read about lights page 78 of your User Guide. You can make the sunlight more or less bright in the atmosphere editor. You can give a grey or black color to your spots and point lights, you can enable or disable shadows etc. Without seing the scene I cannot tell you more yet. If your question could be more clear? Guitta