This smart ceiling light features a minimalist frameless design with an ultra-slim profile of 42-57mm, delivering superior light distribution and a clean ceiling aesthetic. It offers three selectable color temperatures (2700K, 4000K, 6500K) with stepless dimming, complemented by IC RGB steady and dynamic color-changing modes for versatile ambient lighting. Control is highly flexible, supporting Tuya Smart APP (WiFi), an IR remote, standard wall switches, and seamless voice integration with Amazon Alexa and Google Assistant. Rated IP54 for dust and water resistance, it is specifically engineered for wet or humid environments such as bathrooms, kitchens, and corridors. Equipped with an occupancy sensor, power-off memory function, and a dedicated night light mode, it ensures intelligent, hands-free operation. With a CRI of 80 and Class II electrical safety, it is available in three sizes: Φ220×57mm (18W/1800lm), Φ350×42mm (36W/3600lm), and Φ450×50mm (45W/4500lm), operating on 200-240V. Backed by a 2-year warranty, this fixture combines smart connectivity, robust protection, and elegant design for comprehensive indoor lighting solutions.