.HAAS File Extension
File TypeEverfine LED Lamp Test Results File
What is a HAAS file?
A HAAS file is an encoded text file created by Everfine HAAS series spectroradiometers, which are used to measure the power distribution of a light source. It contains LED lamp test results, such as the lamp type, lighting spectrum, and the x,y coordinates of the lighting radius.
HAAS files are typically created by HAAS spectroradiometers but may also be created by the Everfine HAAS Suite, which is available for Windows. The suite is also the only program available to open HAAS files. You most likely will only come across this type of file if you use Everfine measuring instruments and are an LED lighting professional.