LED-144W-ZK White Adjustable 144 LED Ring Light Illuminator | USB 2.0 Connectivity Stereo Zoom Microscope 144-LED Ring Light

1-7/8" (48 mm in diameter) ring adapter included
6000K color temperature 144 bright white LED bulbs

This is a 144-LED intensity adjustable ring light for stereo microscopes with mounting size 2.4" (61mm) in diameter. The ring light has 2.5" ( 62.5 mm) inside and 3.64" ( 92.5 mm) overall outside diameters. It works with power supplies from a 100-240V and comes with a 1-7/8" (48 mm in diameter) ring adapter. With variable intensity control, it provides cool, even, intense and focused shadow-free illumination. It is an ideal durable cool light source for all stereo microscopes. This kit comes with one year warranty against manufacturing defects.