Adesso Adesso 4230-22 Ballast LED Arc Lamp, Satin Steel, Satin Steel Lamp body has a smooth satin steel finish Cone satin steel shade with a frosted acrylic diffuser Can be adjusted up to 86-inch and has a 10.5-inch diameter steel base Shade dimensions: 9.25-inch Length, 1.5-inch Top diameter, 2.5-inch Bottom diameter LED light output is CRI: 85; Color Temperature: 3000K; and 600 Lumens