DWCL2 - adding safe and guiding light to your space Superior durability;UV and corrosion resistant;Protected against moisture, dust and insects;Suitable for a variety of applications The DWCL series is a low voltage beacon constructed of a single-piece compression molded fiberglass reinforced polyester composite lower housing and die cast brass upper housing. It is available in two distinctive heights. The natural brass is as-cast and tumble polished. Composite is pressure formed, molded-in color. Optical assembly includes a borosilicate glass. Reinforced polyester composite;Silicone gasketing;Lamp included Walkway