I have very deep kitchen counters with limited outlets, these puck lights solved a very big lighting problem in my kitchen. They are very bright and the adhesive squares they come with stay put with no problem at all. The remote turns off one light at a time, among other nice features. The one thing I do recommend, is to use rechargeable batteries with them if you plan to use them a lot, or leave them on for and extended amount of time. [This review was collected as part of a promotion.]