Durable and functional. Offers superior performance and value at an economical cost. 12" L flexible gooseneck arm on 12" L adjustable telescoping tube. Inner and outer shade dissipates heat. 5-Leg "anti-tip" black composite base with (5) 2" dia. twin-wheel casters. 3 wire grounded plug, UL 153. Includes 60W "full spectrum" bulb. Shipped ready-for-assembly.