Switch located on the clip for easy ON/OFF and dimming. Usable with AC power or your USB power source. Flexible arm allows for adjustable head direction. Integrated LED. Recommended for reading and studying. Brightness approximately 1700 lux (at 30cm directly below, 100% on). Total luminous flux approximately 300 lumens (100% on). Size: Head approximately 4.5cm wide x 9.5cm deep; Arm approximately 26cm; Clip approximately 7cm wide x 6cm high x 11cm deep. Color: White.
