Provides more illumination than any other light fixture in a modern configuration that looks good on your desk or in your workshop. Equipped with one 55 Watt twin-tube Philips daylight fluorescent lamp that supplies almost 2 times the illumination of the most popular desk lamps. All aluminum construction resists corrosion. The 24 1/2" shade has an integral light-diffusing shield that spreads light evenly to reduce eyestrain. Fully articulating and easily adjustable arm has a 33" reach. Can be attached to your work surface with 4 wood screws or you can use the C-style clamp (provided) for bench tops up to 1 3/4" thick. 120 volts. Made In Taiwan.