Here are 24v Xenon lamp puck lights that were installed as undercabinet lighting. The Xenon puck lights operate at a slightly lower temperature than Halogen lamp pucks, are fully dimmable and have a longer life. The 24v transformers are mounted in the upper cabinet in a way that is least likely to be in the way of whatever you would put in the cabinet. This job was from a basement kitchenette in Zimmerman, MN.