Examination Light, Arm Reach 51 in, Color Rendering Index 95, Color Temperature 4000K, Illumination 35,000 lux @ 1 m, Lighting Technology LED, Mounting Location Floor Stand, Operating Voltage 120V AC, Wattage 20 W, Arm Adjustability Any Which Way, Color White, Cord Designation SVT, Dimmable Yes, Head Material Metal.