Large and Clear Viewing Area The floor magnifier has a viewing area of up to 5 inches, allowing you to view larger areas without repeatedly moving the magnifier lamp. 10X and 30X HD magnify 1000% or 3000% of the area without distortion 72 LEDs Adjustable Brightness & Reduce Eye Fatigue The magnifying floor lamp is equipped with 3 color temperature LED lights with adjustable brightness. The bright LED lights can illuminate a 4-foot table, and you can freely adjust the brightness and color temperature to achieve your desired effect Effectively Reduce Eye Fatigue No glare, no deformation, suitable for people who need continuous close work or compensate for eye aging. Helps reduce eye fatigue and keeps eyes working throughout the day 2-in-1 magnifying glass Detachable tabletop headlight, magnifying glass can be connected/disconnected from the stand at any time, after connecting the stand, the gooseneck is 16.5 inches long, and can be bent in any direction as required. The segment height is replaceable, and the magnifying glass holder can be adjusted according to the height of the table Heavy USB Power Supply Design This large magnifier uses a relatively heavy metal base, rather than a plastic base, which can be supported smoothly. The USB plug allows you to use it anywhere(Hint: A charger is included in the package)