Stored at home after about half a year of use. It's quite bright even on a duct rail ⭐︎ For those who were looking for one ♪ Integrated LED base light for duct rails [Daylight color] Equivalent to 20-form x 2-lamp rated output type fixture Power consumption: 20W Fixed output type Built-in LED and power supply unit Color temperature: Daylight color 6000K Luminous flux: 2300lm Voltage: AC100-240V (50/60Hz) Beam angle: 180 degrees Size: Width 60, Length 600, Height 70 (mm) Color rendering property: Ra85 Body: Aluminum. Light bar (cover): Polycarbonate (milky white)