Feature 1Uniform Illumination: This microscope LED ring lamp provides high brightness and uniform illumination for a perfectly clear view of your specimen. 2Versatile 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. 3Convenient and Practical: The LED light source of the microscope ring light illuminator provides brilliant illumination and durability, having stable performance, convenient and practical. 4Easy to Install: The microscope ring light source has simple and versatile design, allowing easy installation and removal, providing maximum convenience for users. 5Reliable Performance: Durable construction of this microscope camera LED ring light illuminator ensures reliable performance, enhancing the efficiency and accuracy of your work.Item Type: Microscope LED Ring LampMaterial: Aluminum Alloy, ABSVoltage: 24VCharging Interface: Two PinDiameter: Approx. 70mm / 2.76inInner Diameter: Approx. 38mm / 1.50inHeight: Approx. 22mm / 0.87in .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Microscope LED Ring Lamp1 x Extension Cord