Portable Magnifying Lamp on wheels – LED Code: LML701 This 5D magnifying lamp comes with a stand and wheels for portability. Its 160 LEDs feature low power consumption for efficiency. Specifications: Lens Diameter: 125mm Lens Diopter: 5D Magnification: 2.25X Lamp Type: Lamp Power: Voltage: LED 8w 220-240V/60Hz Key features: * Adjustable upper metal arm and ABS plastic lower arm * Arms with joints for you to adjust the head into any position * 160 long life LEDs * Energy-saving LED ring light provides shadow-free lighting with no heat emission * ABS plastic cover protects glass lens from damage and dust * Metal supporting pole * Precision-ground glass lens for clear, strain-free viewing * Convenient on-off switch * Metal base with five legs and castors for portability * CE approved Note: 1. Diopter is not equal to magnification. The relationship between diopter and magnification is: Dividing the diopter by 4 and adding 1 gives the magnification, e.g.: 3 diopter is 1.75X or 175% of the original. (The actual magnification achieved will depend on your own eyesight.) 2. Please keep magnifying lens away from direct sunlight to prevent accidental fire.