.48 LED Microscope Ring Light with Dimmer

This is a 48-LED intensity adjustable ring light for stereo microscopes with a mounting size 2.4" (61mm) in diameter. The ring light has 2.5" (62.5mm) inside and 3.64" (92.5mm) 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. Features & Specifications : 48 bright white LED bulbs 6000K color temperature Variable intensity control over 33000LUX Working distance of 10cm Intense and focused shadow-free illumination Power input: 100-240V, 50-60HZ, auto switching Power Output: 5V/1A Fits up to 2.4" (61mm) mount rings Inside diameter of the ring light: 2.5" (62.5mm) Mounting flange has.63" (16mm) depth 48mm threaded mounting ring has a 53.75mm outer diameter Overall outs