I put one on my front door and the other in my room. I enjoy that I can control my porch light when I get home. Love the option to change my bedroom lighting to fit the mood. I freaked out and bought another set because I know that the remote usable between bulbs when on accidentally lost one of the remotes on a purple carpetted floor. The top side is white and easily to be seen, but the back side is black. The black backing is okay, but I didn't know how bad I would feel searching in the dark for a small remote on the floor with a smart phone flashlight half drunk.