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 The DLNA Certification and Logo Program is designed to ensure that DLNA Certified products have implemented the features necessary to comply with the DLNA Guidelines, and that they will in fact interoperate with other similar devices when connected to those devices in a consumer's home environment. The DLNA Certification and Logo Program enables companies to certify their products through a well-defined and rigorous process. Y 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 pixels, OLED, Smart TV, Wi-Fi, Branco LG OLED48C19LA. Tamanho do ecrã na diagonal: 121,9 cm (48"), Resolução: 3840 x 2160 pixels, Tipo de HD: 4K Ultra HD, Tecnologia de apresentação: OLED, Formato do ecrã: Plano. Smart TV. Tempo de resposta: 1 ms, Proporção de imagem nativa: 16:9. Sistema de formato de sinal digital: DVB-C, DVB-S2, DVB-T2. Wi-Fi, Ethernet LAN. Cor do produto: Branco