Microscope illumination .led ring light illuminator. 

64 pcs White LED bulbs, Adjustible intensity lighting. 4 zone on-off selectable,50,000hours bulb life,110V and 220V power transformer,compatible with all Varicose stereo Microscopes, fluorescent ring light kit for microscopes, The kit includes one ring light unit with inner diameter 60mm,one spare ring bule and a ring adapter ,Using 110V or 220V power, it provides cool ,even and bright illumination for sharp and clear images.