These stair lights pack a punch! I was a little Leary that these wouldn’t be bright enough, was I wrong. I love them, they light up my split stairway to my basement awesome. Love that they are motion sensor and only turn on when motion is detected. They also only stay on for 30 seconds after no motion is detected. Super simple to install, love the option of using screws or the double sided tape. Batter replacement is a breeze. Just slide over and the unhook from the mounting bracket. Great product!! [This review was collected as part of a promotion.]