Craftmade Curved Glass 180 Watt 21 in Textured Matte Black Traditional Post Light Door Knob Set avoiding harsh chemicals to maintain magnetic starters avoiding harsh chemicals to maintain the finish Upgrade your build with these Grade 8 heat treated cap screws for dependable 5 Mounting Diameter (Inches) 3 Number of Bulbs Required 3 Light Bulbs Included No Power Source Hardwired Dimmable Yes Photocell Sensor No Motion Sensor No Number of Outlets 0 Glass Type Clear glass Warranty 1 year Style Traditional Recommended Light Bulb Shape B10 Light Bulb Base Type Candelabra base (E 12) Damp Rated Yes Batteries Included No Number of Batteries Required 0 Bulb Type Incandescent CA Residents: Prop 65 Warning(s) Yes ENERGY STAR Certified No Fixture Color Family Black Safety Listing ETL safety listing Usage Rating Wet rated UNSPSC 39111600 ARB265W Exclusive No Dusk to Dawn Sensor No Material Cast aluminum Unit of Measure Quantity 180 Fixture Finish Matte Unit of Measure Watt(s) Clear glass shade (included) Requires 3 candelabra base