OliaDesign Swing Arm Desk Lamp with Base A19 Bulb, 33.86", Black Desk swing arm 33.86 inch desk lamp a19 bulb 34 easy adjustable multi spring balanced arm allows complete flexibility suitable for use in Office, bedroom, school and reading Two fasteners on the arms lock securely in any position allowing the perfect light angle Professional look matte black architect swing arm, unique design with infinite flexibility