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 OLED77C19LA, 195,6 cm (77"), 3840 x 2160 पिक्सल, OLED, स्मार्ट TV, वाई-फाई, सफ़ेद LG OLED77C19LA. डिस्प्ले विकर्ण: 195,6 cm (77"), डिस्प्ले रिज़ॉल्यूशन: 3840 x 2160 पिक्सल, HD प्रकार: 4K Ultra HD, डिस्प्ले तकनीक: OLED, स्क्रीन का आकार: समतल. स्मार्ट TV. गतिशील अन्तर्वेशन तकनीक: TruMotion 120 Hz, रिस्पॉन्स टाइम: 1 ms, मूल अभिमुखता अनुपात: 16:9. डिजिटल सिग्नल प्रारूप प्रणाली: DVB-C2, DVB-S2, DVB-T2. वाई-फाई, इथरनेट LAN. उत्पाद का रंग: सफ़ेद