This wall sconce by Access Lighting is for use with one 13-watt compact fluorescent bulb.ADA Compliant: Yes Bulb Base: GU-24 Bulb Type: Fluorescent Canopy Depth: 3 4 Canopy Length: 11-1 2 Canopy Width: 4-1 4 Category Group: Bathroom Fixtures Category Sub Group: Bathroom Sconces Certification: CETL Collection: Iron Energy Star Compliant: Yes Extension: 4 Finish: Brushed Steel Glass: Opal Height: 14.50 Kelvin: 2700k Length: 4.30 Location: Damp Lumens Per Watt: 69.24 Material: Metal Number of Lights: 1 Shade Material: Glass Socket1 Max Wattage: 13 Socket1 Number Of Bulbs: 1 Style: Contemporary Total Nom Lumens: 900Lm Voltage: 120 Wattage: 13