Thomas Lighting SL941378 Heritage Collection 1 Light Outdoor Wall Sconce, Brushed Nickel UL listed for dry and wet locations easy to install HCO 5.75 inches aluminum frame construction; brushed nickel finish with clear beveled glass panels The correct height for hanging wall sconces depends on many variables such as ceiling height and style of sconce. However a good guideline is the middle of the fixture should be about at eye-level, approximately 62 to 66 inches from the floor.