AmScope LED-96S H800 Microscope Ring Light, 96 LED, 6400K, Ø50mm Mount, 12VDC

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

AmScope Dry Darkfield Condenser For Compound Microscopes 37mm Mounting Size

AmScope Microscope 80-LED Ring Light w Heavy-Duty Metal Box & Adapter

AmScope 144-LED Four-Zone Adjustable Microscope Ring Light w/ Adapter 110-220V

Amscope 8W LED Pillar Clamp Dual Gooseneck Illuminator for Stereo Microscopes

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

AmScope 144 LED Intensity-adjustable Ring Light for Stereo Microscopes