This stylish compact table magnifying lamp is an all-purpose lightweight magnifier providing 5 diopter (2.25X) magnification with a 12 diopter (4.0X) inset lens that gives great clarity and magnification. USB-Rechargeable for up to 8 hours of light. It maybe small, but it is powerful enough to provide the close up attention to detail needed when working on projects. The daylight LEDs provide high contrast and accurate colour matching. The fold-up design also makes it perfect for travel.