Microscope illuminator : 1. Can adjust brightness. 2, Power : 110-220v. 3. Microscope Accessory

Specification:

Outer diameter : 98mm

Inner diameter: 61mm

Wattage:4.5W

Input voltage:90V-264V

Output voltage:DC12V

Brightness adjust:0-100%

Working distance:40-250mm

Quantity of LED:56PCS

Brightness:20000Lux at height of 100mm

Color of light:6400K

Warranty:1year