Still working with them. Think night they will shimmer more. Wayfair pic looks more grey pearlized. They are more beige. Really work good in my apartment.
Have seen in day and night. Lights up or down. 
There not as shiny as the picture shows or pearlized. They are 50 inch wide but with the pleats they don’t cover the window. I will have to get another pair to cover the window.