Instruct: Classify the given Amazon review into its appropriate rating category
Query: Six quality puck lights, that require three AAA batteries each.

Before installing a wired under-cabinet lighting system in my kitchen, I wanted to see if my family would actually use them and how it would look. I ordered these and they arrived well packaged / protected. As I expected, and as everyone should note before ordering, each puck takes 3 AAA batteries. The two included remotes already have batteries installed. So, you'll need 18 AAA batteries which cost roughly $15 USD to purchase. The adhesive disks will only work as well as the surface you attach them to. If you are trying to attach to a grease tainted cabinet bottom, they won't work. The surface must be really smooth, and really clean. Overall, the lights and remotes work as described.