The idea of a desk lamp was tinkered with by many inventors throughout the 1920s until the parallelogram arm structure was finally agreed upon as a functional feature. Adjustable, bronze desk lamps are now a must for any office space or bed side. The nostalgic feel blends well with vintage or modern, giving you versatility in every way. • Aluminum lamp with a brass base and shiny bronze finish • 110 V/ 25 W bulb (bulb not included) • Two-prong American plug