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 EIZO FORIS NOVA, 54.9 cm (21.6"), 3840 x 2160 pixels, 4K Ultra HD, OLED, 0.04 ms, Black, Grey EIZO FORIS NOVA. Display diagonal: 54.9 cm (21.6"), Display resolution: 3840 x 2160 pixels, HD type: 4K Ultra HD, Display technology: OLED, Display surface: Matt, Response time: 0.04 ms, Native aspect ratio: 16:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. Built-in speaker(s). Product colour: Black, Grey https://www.itpro.co.uk/hardware/monitors/357358/eizo-foris-nova-review-the-mclaren-of-monitors Cast aside any notions you have about what a monitor is; the Eizo Foris Nova defies them all. It certainly defies any idea of value for money, with a price that reaches for the sky and then keeps going. But then, if you buy the Foris Nova you're also buyi... As is hopefully obvious, we're not suggesting that every reader goes out and buys the Foris Nova. For one thing, the supply is strictly limited, so you'd have to share. For another, it lacks the practicality of traditional screens: it's crying out for a U...