I really do love how easy this light installs . Not wire nuts needed. You just run the wires through the back of the unit and push the individual wires into three marked clips. They lock in tight. Nice design. One the other hand the frosted piece of plastic that is the light cover. That design is terrible. You have to bend it to get it to drop in. There is no channel or track to hold it securely in place. Thus when I close the bathroom door it jumps and makes noise every time. You really can't press on it to clean it because it pushes it in. Love it except for that. I put a couple drops of crazy glue on it to stop it from bouncing.