18"/46cm-96"/244cm backlighted(8100)Surface Mounted Self-Illuminated Clocks available in 18 to 96 standard sizes. Sizes larger than 96 are made in sections and bolted together at the project site. Standard Dial Marking Design “Y . Also available with “Q & “U . Front access and neon backlighted optional. Shown with Type “WS hands and Type “Y dial markings Front accessiable. UL Listed.