Irvin's Miner's Lamp in Antique Tin is an intricately designed lantern style lamp base. Standard socket in top, 150 watts max. Candelabra socket in bottom, 60 watts max. Has a three-way switch and a 7 ft cord. Has an 8 Inch harp with finial. Solid metal construction. Pictured with optional Irvin's 15" Linen Shade.