Perfect for office buildings, restaurants, residential and/or commercial applications to use in wall units, over counter tops, bars and in hard to reach areas. The 50,000-hour average rated life per LED means install them once and you're done. You can run up to 10 pucks from an in-line transformer (24W max. included) or 8 pucks from a 12W hardwire box using the 5-port wiring hub and/or by daisy chaining (all sold separately). Kit contains a 6' power cord with rotary switch and 12V inline transformer with wiring hub and mounting hardware.