This Access Lighting cable pendant is for use with four 13-watt compact fluorescent bulbs.Bulb Base: GU-24 Bulb Type: Fluorescent Canopy Depth: 1 Canopy Diameter: 5-1 2 Certification: CETL Collection: Leilah Diameter: 21-2 5 Energy Star Compliant: Yes Finish: Brushed Steel Glass: Wh Height: 7-1 2 Kelvin: 2700k Location: Dry Lumens Per Watt: 69.24 Material: Metal Number of Lights: 4 Pendant Type: Down Light Shade Diameter: 21-2 5 Shade Height: 7-1 2 Shade Material: Glass Total Nom Lumens: 3600Lm Voltage: 120 Wattage: 13 Width: 21.40