■ GENTOS Flexible Arm ● LED Stand DK-S56CWH Push switch, arm length 27cm ■ Light Source: White LED 3W x 1 Brightness: 160 lumens Illuminance directly below: 1,100 lux max at 25cm Input Voltage: DC3.6V Power Consumption: 2.9W Power Supply: AC adapter Output: DC3.6V 500mA W100 x H390mm, 500g JAN code: 4950654 033052 ● Cleaned thoroughly. I think it's generally clean, but there is some discoloration on the LED part only. There is no effect on the function. Thank you.