Applique murale encastrée 1 lumière à intensité variable Alliona

So I was intrigued by this light but I found Wayfair’s listing quite poor. There’s only one pic from straight on where you can’t see the sides or top or any angle. I wasn’t sure if sides were solid and if light would shine only out, or down or what. It’s listed as an outdoor light but I’m not sure it’s supposed to be. The sides and top and bottom are open so the light will shine nicely out but the problem would be it is not protected at all from water. I’ve attached a couple pics so you can see how open it is. There are three pieces of glass to fit in the frame, in the front and the sides, but this leaves top and bottom open, and gaps between side and front. Maybe that’s actually ok for outdoor lights but not any that I have seen!