The multi-function wireless LED Under Cabinet Recessed Light are easy to install and no tools are required. Utilising high-efficiency LED bulbs that can last up to 100,000 hours, these lights are ultra-light and can be placed nearly anywhere with the included adhesive tape. The included wireless switch can control up to 24 pucks and features a timer and dimmer features. Each light runs on 3 AA batteries and the remote runs on 2 AAA batteries.