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 D 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. D DELL E Series E2020H, 49,5 cm (19.5"), 1600 x 900 పిక్సెళ్ళు, HD+, ఎల్ సి డి, 5 ms, నలుపు DELL E Series E2020H. వికర్ణాన్ని ప్రదర్శించు: 49,5 cm (19.5"), డిస్ప్లే రిజల్యూషన్: 1600 x 900 పిక్సెళ్ళు, HD రకం: HD+, ప్రదర్శన సాంకేతికత: ఎల్ సి డి, ప్రతిస్పందన సమయం: 5 ms, స్థానిక కారక నిష్పత్తి: 16:9, వీక్షణ కోణం, క్షితిజ సమాంతరంగా: 170°, వీక్షణ కోణం, నిలువు: 160°. వెసా మౌంటింగ్. ఉత్పత్తి రంగు: నలుపు