[2700-6500K RGB CCT & 16 Million Colors] The Ceiling Light T1M features a primary light that spans a broad spectrum of hues (2700-6500K) along with a side light that offers a selection of 16 million colors, allowing you to customize your space with the ideal lighting. Furthermore, the T1M boasts a CRI (Color Rendering Index) above 90, ensuring vibrant and true-to-life hues, showcasing the brilliance of every shade.[RGB+IC Status Light Ring & Gradient Effects] The Ceiling Light T1M offers an extensive array of lighting options, catering to various usage scenarios and preferences. With the integrated RGB+IC, the side light of the T1M creates stunning gradient effects, which adds a customized ambiance with vivid color transitions to your room. Additionally, the side light can also be used with other Aqara devices and act as a status indicator for events such as doorbell rings and security disarming.[50,000-hour Lifespan & Easy Installation] The T1M's 50,000-hour lifespan ensures reliable long-term lighting and its size of 19.49*19.49*2.96 inch allows it to support rooms of 53.82-215.28 square feet. In addition, designed with a versatile fit, the ceiling light T1M ensures easy installation on various types of ceilings. The additional bracket provides flexible mounting options, making the T1M a hassle-free addition to your space.[Zigbee Protocol & Energy Saving] With Zigbee protocol, the Ceiling Light T1M ensures a stable connection and it can act as a mesh repeater, making the Zigbee network more reliable. It also has much lower idle power consumption, which makes it more environmentally- and budget-friendly.