Round Magnifier Light, Magnifier Light, Magnification 3x, Color White, Diopter 8, Lumens 560 lm, Dimmable Yes, Magnifier Light Shape Round, Magnifier Light Base Clamp Base, Cord Conductor 2, Arm Length 36 in, Overall Length 36 in, Cord Length 6 ft, Watts 6 W, Yes Lamp Included, Lighting Technology LED, Lens Diameter 5 in, Special Features Adjustable Knob, Fully Enclosed Spring Balanced Arm, Mounting Clamp Allows for Easy Attachment to Desk and Bench Tops, Ultra Bright LED, Standards ETL