Switch located on the clip for easy ON/OFF and dimming. Usable with AC power or your USB power source. Flexible arm allows for approximately 90° vertical and 330° horizontal adjustment of the head. Integrated LED. Recommended for reading and studying. Brightness approximately 1800 lux (at 30cm directly below, 100% on). Total luminous flux approximately 390 lumens (100% on). Size: Head approximately 6.5cm wide x 12cm deep; Arm approximately 4cm; Clip approximately 7cm wide x 6cm high x 11cm deep. Color: White.
