American Gas Lamp Works Cosmopolitan 1600H 14" White Residential Post Mount Aluminum Natural Gas Lamp With Single Upright Gas Mantle Light Assembly, Flat Tempered Glass Panes and Bishop Finial corten All our fire beads are Size:(52" x 16" X 8") All our fire beads are manufactured using high quality glass via a unique 5 step process that renders them their splendid shine and also allows them to withstand temperatures of up to 1300 degrees Fahrenheit without sustaining any damage or discoloration Intertek lists PolyPro to the ULC S636 standard in Canada as a Class IIA it’s a connection to a bygone era The option to choose between gas or electric illumination further highlights the lamp’s versatility