Microscope LED Light Ring Lamp Adjustable LED Circle Light for Trinocular Stereo Zoom Industrial Microscope Camera Illuminator The 56 LED ring light is specially designed for stereo microscope, and it is an excellent companion for various kinds of microscopes and cameras. It can offer an optimal amount of light to the microscope or camera when additional light sources are required or there was not enough light. Inspection and quality control is no longer a problem to see surface defects and overcome related visibility problems. It can also be used as a light source for cameras to focus while hunting in dark places or areas. Features: 56 white LED bulbs for the brightest and most favorable lighting environment. The device is safe to protect the user and equipment from mild to severe electrostatic electricity. Installation in camera and microscope is very fast and easy to use. Packing List : 1 X 56 LED Lights 1 X Power Adapter