Size : 103*24 mm
Weight : 200g
Function: Infrared ray shoot distance 300 is to 1000 meters far aims, usage DV lets object clear bright distant place.
But fit all forms night consider utensil or night consider video recorder and black and white monitor
Delivered power : 200mw shine take a photo distance 300 meters, 500mw shine take a photo distance 1000 meters two kinds of black light wavelength is for 830nm, throws at luminosity 4-40 adjustable. It can not irradiate in eyes!
But is used for night zoology photograph, and does not affect screen thing
Battery :CR123A (3V)*1