The Kichler Lighting 49203BK Tremillo 1 Light Outdoor Wall Sconce Black is 10" wide and 20.25" high. The 49203BK Tremillo Black Wall Sconcehas a UL-rating which makes it suitable for installing outdoors at regular intervals along entryways, pathways and garden fences. Kichler Lighting has over 75 years of experience in superior light fixture styling with award-winning craftsmanship, matchless quality and supreme service, transforming its light fixtures into splendidly beautiful art-works. The 49203BK Tremillo Black Wall Sconce is characterized by a contemporary design with Black finish framework and a cubical satin etched cased opal glass lamp shade punctuated by straight arms and a rectangular back-plate, capable of accommodating a medium base incandescent bulb of 150 watts. To reduce energy consumption, a CFL can be used in place of the incandescent bulb in the 49203BK Tremillo Black Wall Sconce, or a series of 49203BK Tremillo Black Wall Sconces can be connected to a dimmer to regulate the ambient lighting and the power consumption. The glow from the glass lamp shade in the 49203BK Tremillo Black Wall Sconce is subtle, offering a warm and welcome glow to visitors.