Alliance PAL555 15" 3W LED Black Brass Path Light (PAL555-LED-BLK)Housing: Solid cast brass (hat and stem) Lens: Polycarbonate frosted lens with rubber gaskets, both clear and frosted included Socket: G4 Bi Pin, Spring loaded ceramic, featuring dual contacts and lamp clips Adjustable Beam: The stem includes an adjustable collar for controlling light spread and reducing glare Engineered for straightforward inventory management and versatile design options, our area lights are available in two components.