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 Products you can control through Echo and Alexa-enabled Devices. Y Google Assistant is ready to help when and where you need it. Manage your schedule, get help with everyday tasks, control smart home devices, enjoy your entertainment, and much more. Y 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 LG OLED48C19LA, 121.9 cm (48"), 3840 x 2160 ピクセル, OLED, スマートテレビ, Wi-Fi, ホワイト LG OLED48C19LA. ディスプレイ 対角表示領域: 121.9 cm (48"), ディスプレイ解像度: 3840 x 2160 ピクセル, HDタイプ: 4K ウルトラHD, ディスプレー技術: OLED, 画面形状: フラットスクリーン. スマートテレビ. モーション補間技術: TruMotion 120 Hz, アスペクト比（初期設定時）: 16:9. デジタル信号 型式/システム: DVB-C, DVB-S2, DVB-T2. Wi-Fi, イーサネットLAN. プロダクトカラー: ホワイト