Kenroy Home 20971BL Basis Halogen Desk Lamp, Black 21-Inch high halogen desk lamp with hi/lo switch Basis halogen desk lamp in black finish 4-Inch diameter shade, flexible gooseneck Requires 1-50-Watt (jcd) halogen bulb (included) Perfect as task or reading lighting for the office or den and appropriately sized for minimal intrusion to work space