Of the 13 th 16 of November, YLD returns to Ifema fair MATELEC (Madrid) with new products and new catalog. We invite you to visit us in Hall 7, Stand 7E06. See you!
Lifespan of LED luminaires... controversial issue. To estimate the useful life of a led luminaire, we must take into account many factors , such us, for example, working temperature, hours of continuous ignition, on / off cycles , voltage stability, , (flickering) and many other factors influencing […]