Quality without compromise
Stellar Labs provides photometric testing of luminaires for integration into design programs such as Dialux & AGi32, without the exorbitant price tags.
We have a purpose built custom dark-room which houses a GO-2000 Goniophotometer (B-Type), which is a precisely calibrated & maintained machine that measures the luminous intensity & distributions of a luminaire, various lamps, or light sources.
The Goniophotometer measures illuminance between 0.0001lx to 200,000lx, has an accuracy in angles up to 0.05Â°, photometry of 0.2%.
The delivered test results include; Luminous intensity data, luminous intensity distribution curve, efficient luminescence angle, zonal luminous flux, luminaires efficiency, total luminous flux, upper luminous flux, lower luminous flux, luminance distribution, available average illuminance curve, coefficient of utilization, luminance limitation curves, glare, maximum ratio of distance to height, iso-Illuminance diagrams, Isocandela diagrams.
Our current luminaire testing limitations are;
Stellar Labs provides photometric testing of luminaires and light sources. We can produce photometric luminaire files in a range of different file formats including;
These files are the lifeblood of the lighting industry as they not only allow your company to implement the files into lighting design programs for real world simulations, but allow other parties (engineers, architects etc.) to do so.
SPECTRAL DISTRIBUTION TESTING
Stellar Labs offers spectral distribution testing, including; CIE Chromaticity co-ordinates, CCT (correlated colour temperature) of the source, relative spectral distribution, between 380nm-760nm and CRI (Colour Rendering Index) testing.