A Desk Lamp That Adds Character A traditional design blended with green technology, our Graham Desk Lamp will expertly update your desk area. The lamp is energy efficient and includes three locking adjustments so that you can adjust the height and depth. Order yours now and discover how this lamp will be the perfect finishing touch in your home office or living room. Height adjusts from 13" to 24"; depth adjusts from 16" to 22". Shade adjusts vertically. Toggle switch on base.