Features:
UL/CSA ApprovedSteel Balanced 45" Extension ArmAdjustment Spring Tension Knobs at all joints3 Conductor AC Cord 120VAC/60HZPrecise 3 Diopter LensSupplied with 22W Fluorescent Circular Tube (SLR115)Durable Baked Enamel FinishExtra Strength Steel and Die Cast Base and Clamp