ENERGY STAR® is the government-backed symbol for energy efficiency, providing simple, credible, and unbiased information that consumers and businesses rely on to make well-informed decisions. ENERGY STAR is the simple choice for energy efficiency, making it easy for consumers and businesses to purchase products that save them money and protect the environment. ENERGY STAR DELL E2209W, 55,9 cm (22"), 1680 x 1050 Pixeles, 5 ms, Negre DELL E2209W. Pantalla diagonal: 55,9 cm (22"), Resolució de pantalla: 1680 x 1050 Pixeles, Temps de resposta: 5 ms, Angle de visió, horitzontal: 160°, Angle de visió, vertical: 170°. Color de producte: Negre