Nitori LED Ceiling Light (MN-100 LCL5) ● For 6 tatami mats ● Daylight color ● 40cm in diameter, bright despite its small size ● Brightness: 3600 lm ● Dimmable ※ Continuous adjustment by long-pressing the button ● Remote control 【Specifications】 ● Model number: MN-100 LCL5 ● Rated input voltage: AC100V 50Hz/60Hz (shared) ● Rated power consumption: 27W ● Standby power (when remote control is "off"): ≦0.5W ● Power consumption during night light: 1.0W ● Input current: 0.56A ● Luminous efficacy: 133.3 lm/W ● Rated luminous flux (approx.): 3600lm ● Light source color: Daylight color ● LED light source life (approx.): 40,000 hours ※ LED light source life does not guarantee product life. LED light source life is an estimate of the total operating time until the light source stops lighting or the total operating time until the luminous flux decreases to 70% of the initial lighting. ● Switch: Remote control ● Remote control operating distance (approx.): 0-8m (straight line distance) ● Remote control batteries: AAA batteries x 2 (batteries for operation check/included) ● Dimming steps: Continuous dimming (100% - 15%) (excluding night light) ● Body weight (approx.): 0.8kg ● Body size (approx.): Diameter 40 x Height 8.6cm (excluding sponge) ● Main materials Body: Steel Cover: Methyl methacrylate-styrene copolymer resin ※ For use in Japan only, 100V only (Cannot be used with power supplies other than 100V.) I bought it in the spring and haven't used it for a year. It's in good condition.