AmScope - 56 LED Microscope Ring Light, Adjustable Illuminator Lamp for Stereo Zoom Microscopes and Cameras - White - LED-56S-ZK

• 56-LED Ring Light provides Shadow-Free Illumination for Stereo Microscopes
• Compact Design with Built-in Dimmer
• Variable intensity control
• 2.3" (57mm) ID and 3.8" (98mm) OD
• 1 Year Manufacturer's Warranty

AmScope - LED-56S-ZK This is a 56-LED ring light with built-in intensity control and mounting size up to 2.5" (64mm) in diameter. The ring light has 2.3" (57mm) inside and 3.8" (98mm) outside diameters. It works with power supplies from 110V to 240V. It comes with a 1-7/8" (48mm 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 microscopes. Features and Specifications: 56 bright white LED bulbs Built-in intensity control 100,000 hours of life Intense and focused shadow-free illumination Variable intensity control Mounting size: up to 2.5" (64mm) in diameter Inside diameter of the ring light: 2.3" (57mm) Outside diameter of the ring light: 3.8" (98mm) Power input: 110-240V, 50-60HZ, auto switching Packing List: One 56-LED Ring Light One Power Adapter One 48mm Ring Adapter