RECTANGULAR MAGNIFIER LIGHT, ARM DESIGN ARTICULATING, ARM REACH 32 IN, COLOR BLACK, DIOPTER 3, LENS DIAMETER NOT APPLICABLE, LENS SHAPE RECTANGULAR, LIGHTING TECHNOLOGY LED, MAGNIFICATION 1.75X, MAXIMUM BRIGHTNESS 900 LM, MOUNT TYPE CLAMP, OPERATING VOLTAGE 120V AC, INCLUDES ULTRAVIOLET LIGHT NO, DIMMABLE NO, ESD SAFE NO, FEATURES DUAL LIGHT SWITCH, PIVOT LENS