AmScope LED-144A LED Four-Zone Microscope Ring Light with Adapter LED-144A

This is a 144-led intensity direction adjustable ring light with mounting size up to 2-1/2" (64mm) in diameter. The light ring is consisted of 4 individual portions (4 lighting zones) that can be turned on/off separately. You may use the feature to change lighting directions and obtain the best illumination for your application. The ring light has 2-1/2" (64mm) inside and 4" (100mm) outside diameters. It works with power supplies from a 110-220v and comes with a 1-7/8" (48 mm in diameter) ring adapter. With variable intensity control it provides cool even intense and focused shadow-free illumination. It is an ideal durable cool light source for all stereo microscopes especially for gemological coin and gem/jewelry microscopes. This kit comes with one year warranty against manufacturing defects. Features & specifications ul style"margin-top0px; padding-top 5px; padding-bottom 5px;" 144 bright white led bulbs lighting direction changeable variable intensity control intense and focused shadow-free illumination 100000 hours of life power input 110-240v 50-60hz auto switching fits up to 2-1/2" (64mm) mount rings inside diameter of the ring light 2-1/2" (64mm) outside diameter of the ring light 4" (100mm) packing list ul style"margin-top0px; padding-top 5px; padding-bottom 5px;" one 144-led ring light (b) one control box one power cable one 48mm ring adapter

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