Feature: 1. Uniform Illumination: This microscope LED ring lamp provides high brightness and uniform illumination for a perfectly clear view of your specimen. 2. Versatile Use: The microscope ring light source is perfectly suitable for small lathe, camera, binocular, professional microscope and all kinds of stereo microscope that needs an external light source. 3. Convenient and Practical: The LED light source of the microscope ring light illuminator provides brilliant illumination and durability, having stable performance, convenient and practical. 4. Easy to Install: The microscope ring light source has simple and versatile design, allowing easy installation and removal, providing maximum convenience for users. 5. Reliable Performance: Durable construction of this microscope camera LED ring light illuminator ensures reliable performance, enhancing the efficiency and accuracy of your work. Specification: Item Type: Microscope LED Ring Lamp Material: Aluminum Alloy, ABS Charging Interface: Two Pin Diameter: Approx. 70mm / 2.76in Inner Diameter: Approx. 38mm / 1.50in Height: Approx. 22mm / 0.87in. Package List: 1 x Microscope LED Ring Lamp1 x Extension Cord