Luz Negra’s laboratory incorporates a high-speed photometer which allows us to carry out the necessary readings in terms of "flicker" for our entire family of LED products.
This photometer allows PstLM and SVM readings that are indicators of light and are a mandatory compliance for LED light sources and LED luminaires.
PstLM = Short-term light modulation (flicker), is a visible flashing at a low frequency between 0.3 and 80Hz. SVM = Stroboscopic visibility reading (stroboscopic effect). It is the flicker between 80Hz and 2000Hz.
The readings obtained by the devices included in our dark room are certified by CNAS and NVLAP, therefore offering complete safety and guarantees for the results obtained.
This website uses cookies for analytical purposes. You can accept them by clicking on the AGREE button or access our Cookies Policy by clicking on the CONFIGURE button to get more information and configure or to disable them at any time.