These are super helpful! Easy to attach to anything, and they provide a perfect amount of light. We love the sensor function! We have a large and deep wooden cabinet that stores a lot of things that we use. We put one in there,and it is so helpful; no more aiming a flashlight in there. The second one we placed in our guest bathroom,rather than keeping a nightlight on all the time,and that is fantastic in there. Very helpful to our guests in the middle of the night. Some products truly make life easier,and these are one of them! Definitely plan on purchasing more!