Distributed Photometric Test System

The goniophotometer has the following functions: luminous intensity distribution curve, luminous intensity data, beam angle, total luminous flux, luminaire efficiency, area luminous flux, upward luminous flux, downward luminous flux, brightness distribution, utilization factor, brightness limit curve, glare level , Maximum allowable distance ratio, iso-illuminance curve, effective average illuminance curve, spatial color distribution, average color parameters, etc.