I think this will clarify what I think about the Wireless LED Stair Light's...I LOVE THEM!  They are just great!  I'm not using them for stairs, which is one of the great things about them, you can use them anywhere!  I have 2 inside different cabinets that are to dark and the 3rd is in the pantry to make it easier to see. The best part is that I don't have to do anything to make them turn on.  Just open the door and the movement makes them turn on.  I will definitely be buying many more of these.