1 Insert Light Inserts a light into the scene. A light must be attached to an Actor to be simulated. 2 Light Range Sets the range of the light. 3 Diffuse / Specular Color Sets the lights color. 4 Global Scene Light Settings Sets the light for the entire Scythe Scene. This is a setting for the editor only, so set it in a way that you can see what you are doing, or set it dark if you want to test object lighting.