This LED desk magnifier lamp boasts a powerful flicker-free bright light making any object clearly visible when looking through the magnifier. With the tap of the touch-sensitive buttons, you can adjust the light temperature between warm, daylight, or cool to give you the perfect light for any situation, and not only can you choose the colour range you can also switch between low, medium, or high. Holding the brightness button allows you to make finer dimming adjustments giving you absolute control. It also operates more economically, great for your pocket and the planet. The 3.5inch/9cm lens allows you to view a generous area, coupled with the 3x magnification no job should ever be too small. Convenient to use, the adjustable neck will allow you to place the magnifier head in the ideal position every time. Metro Lane