This is a novel concept that is both unusual and useful. The panel is designed to be used in dark rooms and has the unique feature of simulating a distant lightning storm by randomly flashing. The panel is semi-transparent, which gives it an added layer of intrigue. When viewed on a dark background, the panel will remain translucent but will not show through. However, if you want to add a little bit of creepiness, place something behind it. As the storm goes by, whatever you put there will appear and fade, creating an eerie effect. It makes a great Halloween detail. Note: The video doesn't show its best face, I suggest opening it in your Shop. Try before you buy and please review.