Features： 1、Uniform Illumination: This microscope LED ring lamp provides high brightness and uniform illumination for a ly clear view of your specimen. 2、Versatile Use: The microscope ring light source is ly 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 Lamp 1 x Extension Cord