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 RoHS stands for Restriction of Hazardous Substances. RoHS, also known as Directive 2002/95/EC, originated in the European Union and restricts the use of specific hazardous materials found in electrical and electronic products (known as EEE). All applicable products in the EU market after July 1, 2006 must pass RoHS compliance. The substances banned under RoHS are lead (Pb), mercury (Hg), cadmium (Cd), hexavalent chromium (CrVI), polybrominated biphenyls (PBB), polybrominated diphenyl ethers (PBDE), and four different phthalates (DEHP, BBP, BBP, DIBP). RoHS G means that the product is rated in its category in terms of energy efficiency. The Energy Labeling system is based on EU Regulation 2017/1369/EU. G DELL C5519Q, Pantalla plana de senyalització digital, 139,7 cm (55"), LCD, 3840 x 2160 Pixeles DELL C5519Q. Disseny del producte: Pantalla plana de senyalització digital. Pantalla diagonal: 139,7 cm (55"), Tecnologia de visualització: LCD, Resolució de pantalla: 3840 x 2160 Pixeles, Brillantor de la pantalla: 350 cd/m², Tipus HD: 4K Ultra HD. Color de producte: Negre