•Fixed output white light.
•360°of "Shadow-Less" illumination to provide a well distributed illuminated image.
•Power Supply: 115 V/60 Hz, 8 W.
•Ring Internal Dimension: 2" diameter.
•Recommend to be used with ring adapter or auxiliary lens.
•Thickness of light: 1".
•One ring adapter with thread included to fit 48mm diameter microscope objective lens.