AmScope LED-64S 64-LED Microscope Ring Light with Dimmer

AmScope 70 LED Microscope Ring Light with Dimmer

AmScope 144 LED Intensity-adjustable Ring Light for Stereo Microscopes

AmScope Adjustable 64-LED Ring Light for Microscopes w/ Control box 100V to 240V

AmScope LED-56S 56 LED Microscope Ring Light with Dimmer New

NEW AmScope 144S LED Adjustable Compact Microscope Ring Light + Adapter

Microscope LED Ring Light Source Illuminator with Metal Dimmer Control Box

AmScope LED-144 144-LED Microscope Ring Light with Adapter