Description:  

 
 144Pcs Bright LED Light White Ring Microscope Illuminator Microscope Light Source
 
 Specification:
 
 144 bright white LED bulbs.

 Variable intensity control.

 Intense and focused shadow-free illumination.

 100,000 hours of life.

 Power input: 110-240V, 50-60HZ, auto switching
  

 Fits up to 2.4" (61mm) mount rings.

 Inside diameter of the ring light: 2.4" (61mm).

 Outside diameter of the ring light: 2.83" (72mm).
 Working distance: 40-250mm  
 
 Package included:
 
 1 x 144Pcs LED Light White Ring Microscope Illuminator
 
 Details pictures: