Light sources

On March 18, the new requirements for energy labeling regulations introduced by the European Commission come into force. Any supplier wishing to have its products visible in the register, whether it is already operational in ERPEL (European Product Register on Energy...

The CICAT Health & Wellness Working Group has recently published the Guide to Integrating Light. Also known as Integrative Lighting, it is an official term coined by the CIE in its International Lighting Vocabulary. Defines lighting specifically intended to...

Characterization of UV Radiation Sources Article published in number 82 of the LED-Professional Review magazine, November&December 2020 edition. Since the beginning of this unfortunate situation caused by the COVID-19 virus, many companies, research centers and...

The LITESTAR 4D Photoview module, software from the company Oxytech, is now also Viewer. This module allows the elaboration of the photometric and spectrum data of luminaires and light sources and consists of multiple functions. How does Photoview Viewer work? With...

There is a growing need in the lighting market: a laboratory capable of measuring and characterizing ultraviolet radiation lamps and luminaires. The Asselum laboratory, with more than 15 years of experience in the measurement of all types of light sources, has...

This November, ASSELUM BLACK FRIDAY arrives. We are ahead of Black Friday and we want to offer you an attractive discount on spectrometers and flicker meters from the UPRtek company. But stay alert! This promotion is for a limited time, so do not miss it....