Vision 20/20 omni switchBedside lamp reading lamp with two light sources and a rotative dimmer. The up source is controlled by a switch on the lamp, the down source is controlled by the rotative dimmer. At the head of the bed or next to a sofa, Vision 20 20 has been developed to achieve the maximum sharpness by adjusting the power of the light with a large rotational angle. This lens allows you to read comfortably without straining your eyesight. Its design is direct,