Thank you for viewing. This is a set of an LED ceiling light (for up to 8 tatami mats) and a separately sold remote control. Purchased in March 2025, stored at home. With the optional remote control, you can set a "house-sitting timer" that automatically turns the light on and off at a set time. Furthermore, scene switching is easy. You can make it appear as if someone is home when you are away. - Model Name: LGC 31156K - Type: Ceiling Light - Features: LED lighting, remote control compatible, cut type - Quantity: 1 - Model Name: HK 9815 - Remote Control Transmitter (3CH) - For LED ceiling light dimming and color adjustment