Kubic 3.5" Wide Rosette Reversible Wall Sconce Single Light Wall Sconce Glass Shade: Mouth blown, Satin Etched Cased Opal Can be installed with shade facing upward or downward Note that rosette is not of standard size, the maximum diameter wall opening that will be covered by back plate is 3 3/8" Designed to mount onto a raised cover plate. Bulbs: A19 incandescent, 100 watt max. 11.8"H x 3.5"W x 4"D