AmScope LED-64-ZK Microscope Ring Light with Adapter, white

This is an intensity-adjustable 64-LED ring light with control box. Its mounting size is up to 2-1/2" (64mm) in diameter. The ring light has 2-1/2" (64mm) inside and 4" (100mm) outside diameters. It works with power supplies from 110V to 240V. It comes with a 1-7/8" (48mm in diameter) ring adapter. This ring light provides cool, even, intense and focused shadow-free illumination. It is an ideal durable cool light source for microscopes. This kit comes with one year warranty against manufacturing defects. It is brand new in original box.

Features & Specifications:
64 bright white LED bulbs
100,000 hours of life
Intense and focused shadow-free illumination
Variable intensity control
Inside diameter of ring light: 2-1/2" (64mm)
Outside diameter of ring light: 4 (100mm)
Power input: 110-240V, 50-60HZ, auto switching
Fits up to 2-1/2" (64mm) mount rings

Packing List:
One 64-LED Ring Light
One Control Box
One Power Cable
One 48mm Ring Adapter