We have these scattered all over the house in strategic locations. Their lights are extremely bright and their size make them easy to carry, or hang or prop anywhere. I find them very helpful when Im digging around the back of the computer, under the bed or behind the couch. They are especially helpful for those of us who have problems seeing in low lighting circumstances. Theyre tough, too. Drop them, and they dont break. The only weak spot is the hook. Most of the time, youll have it in its recessed port, but it is plastic and can break if mistreated. The batteries last a long time, but if they go dead, they are easily replaceable. the price on here is a good price.If we didnt already have six of these, Id buy some more. Im just that happy with them.