Features: This microscope Rings light features 280 LED beads arranged in a circular pattern, delivering Easy uniform lighting for Accurate specimen observation. Its balanced illuminate eliminates Spots and dark areas, ideal for laboratory research and industrial inspection applications. Equipped with a built in high capacity battery and Type C charging port, this microscope light provides stable operate without frequent battery changes. The 9V 2A power input ensures Stable Performances for extended lab Meeting and fieldwork. Crafted from premium plastic Component , this portable Rings light maintains durability while remaining lightweight for easy transport. Its compact standard size makes it perfect for mobile microscopy needs in outdoor sampling and educational settings. Features stepless dimming technology allowing Accurate brightness adjustment from subtle to intense illuminate . Biologists and geologists can customize lighting conditions for optimal specimen examination across various research scenarios. Designed with multiple interfaces option to fit most standard microscope models, enabling Plugs and play functionality. An essential upgrade for academic institutions, research facilities. Specifications: Component : plastic Length: approx 10cm/3.93Inch Charging interfaces : type c Power: 9v 2a Lamp beads: 280 pcs Battery: included Package Includes: 1xMicroscope Rings Fill Light note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.