Product overview A compact, USBpowered ring light designed for consistent, adjustable illumination of small work areas and optical instruments. Color listed as LED 144. Package includes one USB 48LED ring light. Key features Brightness control: 0100% adjustable to provide precise light levels for inspection, photography, and microscopy. Power: Maximum output power 35W for low power consumption and stable illumination. Size and fit: Inner diameter 5865mm, suitable for mounting around lenses or objectives within that range. Working distance: Effective illumination over a 20160mm working distance to accommodate closeup and slightly extended setups. Construction: Injectionmolded plastic housing in black for a compact, lightweight unit that is easy to handle and mount. Power interface: USB powered for use with computers, USB adapters, or power banks. Benefits Adjustable light intensity lets you match illumination to the subject and reduce glare or shadows. Low power draw keeps operation simple and compatible with common USB power sources. Inner diameter and working distance provide flexible mounting and positioning for a variety of optics and smallobject work. Simple, portable design makes it easy to move between workstations or field setups. Typical applications Stereo and singlelens microscopy illumination for component inspection and assembly. Macro photography and closeup product photography when even ringstyle lighting is needed. Industrial automation and machine vision lighting for small part inspection and quality control. Package contents and notes Package includes: 1 x USB 48LED Ring Light. Color and appearance may vary slightly from images due to monitor settings and lighting conditions. Please allow small measurement deviations due to manual measurement.