Product Details Light Source ◆LED (Daylight 6500K・Ra83 / Incandescent 2700K・Ra83) ◆Color temperature: 6500 K ◆Luminous flux maintenance time: 40,000 hours (luminous flux maintenance rate 70%) Dimensions/Weight ◆Width: φ720 mm ◆Height: 90 mm ◆Weight: 3.1 kg Specifications/Notes Reliable quality LED lighting ◆Luminous flux: 4899 lm ◆Voltage: 100 V ◆Power consumption: 30.6 W ◆Efficiency: 160 lm/W ◆Number of tatami mats: ~10 tatami mats ◆Design classification: Casual / Stylish Modern ◆[Acrylic cover] Milky white matte ◆[Frame] Transparent matte ◆Ceiling direct mount type, remote control dimming/color adjustment, and one-touch installation (Kachitto F) ◆Daylight Ra83 ◆Incandescent color Ra83 ◆Remote control (〈Brightness up (hold down all lights)〉・All lights・Normal・Night light・Off) ◆Wall switch switching (Normal ←→ Night light) ◆Remote control dimming from 〈100% to 5%〉, color adjustment from 〈Daylight to Incandescent color〉 ◆Dedicated remote control transmitter included ◆Structure that prevents insects and dust from entering ◆Brightness up mode (approx. 6200K, brightness approx. 130%) ◆Brightness up mode: 39.8W ◆*When using the optional sloped ceiling adapter (HK9039), it can be installed on a sloped ceiling up to 55 degrees. ◆The performance values such as total luminous flux will change depending on the light color. ◆Input current (at 100V): 0.41 A ◆Suggested retail price: 65,000 yen (excluding tax)