If the light indication doesn't show, use LIGHTSHOW text command. If the light effect doesn't show, you probably need a LIGHT POINT FINALIZE effect on the last sheet (further down in the sheet list) the light effect is applied. See LIGHT SOURCE entry in the help index.
Make sure that you have lighting activate in Global Sun (right click the Effects button). If there's nothing set up there, then everything is lit 100% and your lights won't show.
Comments
If the light effect doesn't show, you probably need a LIGHT POINT FINALIZE effect on the last sheet (further down in the sheet list) the light effect is applied. See LIGHT SOURCE entry in the help index.