This large-size ceiling fan light measures Φ1070×H500mm overall (including a 600mm downrod and Φ200mm canopy), with a light housing diameter of 500mm, specifically designed for spacious areas like high-ceiling living rooms and bedrooms. The lighting system features a 33W tunable CCT module, offering a color temperature range from 2700K (warm white) to 6500K (cool white), delivering a high luminous output of 4600LM with a CRI of 80. It supports smooth dimming to create optimal lighting for reading, relaxing, and other daily activities. The ventilation system is powered by a 30W efficient motor, providing 6 adjustable speed settings, a maximum RPM of 206, and a peak airflow of 4500 m³/h, while maintaining an ultra-quiet operation level of just 38.4 dB(a). Equipped with a dedicated remote control, it enables one-touch Winter/Summer mode switching: forward rotation delivers a strong cooling downdraft in summer, while reverse rotation creates an upward airflow to circulate warm air near the ceiling in winter, ensuring year-round comfort. Combining smart dimming, multi-speed airflow, and reversible ventilation, this fixture offers a comfortable, energy-efficient lighting and cooling solution for modern homes.