I have used the WAC puck lights and transformers in many projects. They feature quality metal construction and not cheap plastic like the other guys. The only issue I've ever had was with a 100w transformer that went bad after 4yrs of use. When I order its replacement it was now half the size of the old one.
By:Jamie D. , Designer (Chandler, AZ, USA)
I have installed dozens of these transformers and have never had one fail. Have been using these exclusivly for my undercabinet and in cabinet lighting needs for the past 4 years and have been extremely pleased.
By:SCKB (St. Louis, MO)
it properly works fine, it just doesn't work for my project because the space between ceiling and upstair floor joint is not tall enough to install this transformer. So, i can only give 3 stars.
By:Wing K. , Designer (whitestone, ny)