The Juno® Pro-series halogen modular fixture series with integral electronic transformer operates 12 VAC halogen lamps for optimal color rendering with maximum light output and lamp life. The efficient operation of low-voltage lamps, along with a unique housing/reflector system, reduces mounting surface temperatures far below typical halogen undercabinet fixtures. They are designed for fast, permanent installation, mounting either flush to the rear backsplash or to the front lip of cabinetry.