LED Ceiling Light for 12 Tatami Mats, 45cm Diameter! Dimmable, Ultra-Thin 4.5cm, with Remote Control 【Specifications】 Applicable Tatami Mats: 12 tatami mats (with remote control) Size: Diameter 450mm * Thickness 45mm Rated Voltage (Frequency): AC100V (50/60Hz) Power Consumption: 36W LED Chips: 336 x 0.5W Samsung High-Brightness Chips Standby Power: <1W Color Temperature: Warm White <-> Daylight Luminous Flux: Warm White 4900lm <-> Daylight 5000lm Power Factor: PF>0.95 Flicker: Flicker-Free Continuous Dimming: LED (100% to approx. 5%, 10-step dimming) Continuous Color Adjustment: LED (100% to approx. 5%, 10-step dimming) Night Light: ON/OFF Timer: Sleep Timer (10 minutes, 30 minutes, 60 minutes) Operating Environment Temperature: -20 to 50 degrees Celsius Color Rendering Index: Ra80 Weight: 1.5kg Materials: Polypropylene, Iron Dimmer Compatibility: Dimming and color adjustment via dedicated remote control Firefly Switch: Compatible Rated Lifespan: 40,000 hours CL-YD12CDS ※ Remote control holder not included Note 1: If the shipping address is Okinawa Prefecture or a remote island, separate shipping charges will apply. Please confirm via comment before purchasing.