A classic take on the professional architect's lamp for wide light dispersal. Two-point adjustable arm for maximum reach when you need it and out-of-the-way when you don't. Lamp rotates 360 in clamp for maximum flexibility at work station. Adjustable shade rotation to focus light where needed. Includes tension knobs to lock arm and shade in working position. Non-skid mounting clamp attaches securely to surface. Protective felt on clamp protects surface from marks and scratches. Metal arms and shade for durability. 13W CFL bulb is included. On/off switch conveniently located on shade.