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 Sharp E438, Platt skärm för digital skyltning, 108 cm (42.5"), LCD, 3840 x 2160 pixlar, 16/7 Sharp E438. Produktdesign: Platt skärm för digital skyltning. Skärm diagonal: 108 cm (42.5"), Skärmtyp: LCD, Upplösning: 3840 x 2160 pixlar, Ljusstyrka: 350 cd/m², HD-typ: 4K Ultra HD. Drifttid (timmar/dagar): 16/7. Produktens färg: Svart