Specification:
Outer diameter : ∮98mm
Inner diameter: ∮61mm
Wattage:3.8W
Input voltage:90V-264V
Output voltage:DC12V
Brightness adjust:0-100%
Working distance:50-250mm
Quantity of LED:48PCS
Brightness:15000Lux at height of 100mm
Color of light:6400K
Warranty:1year