Features:_x000D_Reading lamp - made of ABS material, powered by 2 button CR2032 batteriesincluded, 1 high-brightness LED, long service life, bright beam, novel design_x000D_Small and light-can clamp the edge of any style of temple. Clamp the light on the glasses for easy reading at night. It is small in size and light in weight, reducing the burdens and allowing you to read comfortably._x000D_High-end design-humanized shielding can isolate the light and prevent the light from piercing the eyes. The surface is very smooth, and there is no need to worry about scratching the skin._x000D_360 degree rotation-any type of tights can be fixed. The angle between the edges of the glasses can be adjusted freely, and it can be rotated 360 degrees._x000D_Good movement- no matter how the posture of the wearer changes, the direction of the LED light is always easy to use, compact, light and easy to operate, and its direction is always consistent with the field of view._x000D_Usage scenarios - It can be used in cars, beds, airplanes, camping sites or places where the light is too dark to read. It is also a useful tool for maintenance personnel._x000D_Note:_x000D_1. Due to the difference of monitors and lighting effects, the actual color of the item may be slightly different from the color shown in the photo. Thank you_x000D_2. Please forgive the measurement deviation caused by manual measurement._x000D_Specification:_x000D_Weight: 13G _x000D_Size: 3.6*2.2cm_x000D_Color: blackPackage List:_x000D_Choice 1:_x000D_1 x Clips-on Eyeglass LED Light_x000D_Choice 2:_x000D_2 x Clips-on Eyeglass LED Light