Handmade combination of clear & white swirl glass create the wonderful organic look of this led sconce. Due to the handmade nature each piece will have a unique pattern. Can be installed horizontal or vertical as sconce or vanity with it's damp label certification. With only an extension of 2.5 " it is ada compliant. No bulb required with the built-in led light strip: 40 watt, 3000k, cri of 93, 1828 lumens, 50,000 estimated hours of illumination.