Mainstays Halogen Desk Lamp, Brushed Steel Elegantly illuminate desks and work tables with Mainstays Halogen Desk Lamp Black., Adjust focus area of the flexible gooseneck lamp to suit your need. The Mainstays desk lamp black blends in well with most desks and tables without being too obtrusive It comes with two levels of brightness to suit your needs. 7.1 x 6 x 5.7 inches This comes in particularly handy when you share the room with someone and you have to work at nights without disturbing the other person's sleep.