Features: Experience uniform white illumination with our LED rings light featuring adjustable leds, designing for optimally microscopy needs and easy installation. This rings light offers a diffused lighting source that extends the life of the leds, crafted from durability optical lens and abs materials. For researcher, laboratory technicians, biologists, and electronic repair engineers seek precise and consistent lighting for their work. Perfectly suited for laboratory research, electronic product inspection, and biological sample observation, enhancing visibility and detail. Enhances your microscopy experience with this essential accessory, ensuring clear and shadowfree illumination for all your detailed observations. Specifications: Component:Optical Lens, ABS Styles:As Picture Shown Package Includes: 1 Set Adjustable LED Rings Light note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item. Thanks for your understandings.