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 EIZO FlexScan EV2216W, 55,9 cm (22"), 1680 x 1050 Pixel EIZO FlexScan EV2216W. Bildschirmdiagonale: 55,9 cm (22"), Bildschirmauflösung: 1680 x 1050 Pixel, Native Seitenverhältnis: 16:10