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 E 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. E Lenovo C22-20, 54,6 cm (21.5"), 1920 x 1080 pikseļi, Full HD, LED, 5 ms, Melns Lenovo C22-20. Displeja diagonāle: 54,6 cm (21.5"), Ekrāna izšķirtspēja: 1920 x 1080 pikseļi, HD veids: Full HD, Ekrāna tehnoloģija: LED, Atbildes laiks: 5 ms, Projektora formātu attiecība: 16:9, Skata leņķis, horizontāli: 90°, Skata leņķis, vertikāli: 65°. VESA stiprinājums. Produkta krāsa: Melns