Thank you for viewing! I installed this once and used it for about two weeks, but I'm selling it because I bought another one. Please purchase with the understanding that it is used. If you are in the Tokyo metropolitan area, direct delivery is also possible without shipping costs! ୨୧┈┈┈┈┈┈┈┈┈୨୧ Ceiling fan light that combines air circulation and ventilation, suitable for 7-10 tatami mats. Brand: ATOPSUN Product Dimensions: 65 length x 65 width x 25 height cm Features: Safety certified Included components: Instruction manual, LED ceiling fan light, remote control 【Quiet operation with three-phase DC motor, 6-level wind speed adjustment, and energy saving】 Equipped with a three-phase DC motor for ultimate comfort in both "sound and light"! It adopts a DC motor boasting industry-leading quiet performance. It won't disturb your sleep with library-level quietness (approx. 35dB). At night, it automatically emits warm-colored light that is gentle on the biological rhythm, designed by professionals. Equipped with a high-performance DC motor, it achieves fine-grained wind speed adjustment with 6 levels. You can easily select your preferred wind speed. 【Stepless dimming and color adjustment, APP, 2.4G remote control operation】 Adopting a 2.4G wireless remote control, the fan light is controlled on a one-to-one basis. This eliminates the worry of accidentally operating TVs or air conditioners with a single remote control. Furthermore, dimming and color adjustment are easy with the remote control. You can switch between 3 colors: daylight, daylight white, and incandescent, steplessly from 10% to 100%. It achieves stable LED luminous flux and long life, contributing to energy saving with no need for replacement for 5 years! 【Comfortable life with forward and reverse rotation! Night light, memory function, easy maintenance】 By combining forward and reverse rotation functions, it diffuses cool air in summer and circulates warm air in winter, creating a comfortable space in every corner of the room. It has a night light, and the blades are removable, making daily maintenance easy. Unlike conventional infrared remote controls, the timer function allows you to set the power off automatically. This automatic off function can be set from the remote control or the dedicated app. Furthermore, both the remote control and the app are equipped with a memory function. 【Patented design, no construction required! Easy installation】 With a patented unique design, you can easily install it by yourself by simply clicking the blades into place.