Specification Brand : OTQEFTN BulletPoint1 : 56 LED Adjustable Compact Microscope Ring Light, Variable intensity control. BulletPoint2 : Lighting direction changeable, Provides intense and focused shadow-free illumination, 100,000 hours of life. BulletPoint3 : Power input: 100-240V, 50-60HZ, auto switching. Inside diameter of the ring light: 1.0" (27mm). Overall outside diameter: 1.77" (45mm). BulletPoint4 : Perfect microscope accessories, exquisite workmanship, can be widely used in microscope. With good durability and stability. BulletPoint5 : You can reach us anytime for any query and I'll available 24x7 to assist you, have a good day. Color : Set B 13mp ExternallyAssignedProductIdentifier : 8459074755460 ItemName : Microscope Kit 100X 130X Zoom Digital Monocular Microscope Microscope Lens Adapters ItemPackageQuantity : 1 Manufacturer : OTQEFTN PartNumber : HK250331213 ProductDescription : Working distance: 50~155mm Magnification Power by 0X~130X Size: 115mm(L) * 40mm(DIA) Magnification Ratio: 500X & Under Material: Metal Features: High Definition Features: Digital Note: The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. ProductSiteLaunchDate : 2025-03-31T09:29:58.492Z