I absolutely love this product. It uses three double AA batteries which are not included in the package. It includes 2 double sided adhesives, screws and the remote. I installed the light under a kitchen cabinet that is in a corner. I chose to use the adhesives to secure the light. (It has a great hold). You can press on the front light panel to turn on & off or you can use the remote. The remote control has all the settings you will need to power on & off, set the brightness and set the timer (15, 30, 60 & 120 minutes). I will definitely be purchasing in the future and recommending to family & friends. [This review was collected as part of a promotion.]