The McGraw-Edison BSL / BRL Louvered Bollard Series, available in heights from 24" to 42", has crisp, clean lines which blend with any architectural setting. Constructed of seamless, heavy-duty aluminum and finished with a tough TGIC polyester powder coat finish, the McGraw-Edison Louvered Bollard Series is gasketed to seal out external contaminants. U.L. 1598 listed and CSA certified for wet locations. Bollards are designed for walkways, entranceways, drives and other small-area lighting applications where low mounting heights are desirable.