Craig DiLouie

The University of Toledo recently published the results of a study finding that blue light transforms vital molecules in the eye’s retina into cell killers, which can accelerate age-related macular degeneration. After substantial media coverage, the study’s senior author issued a clarification indicating that while certain wavelengths of light induces cell death, blue light from computer devices was not specifically studied.

Decorative lighting manufacturer Eureka’s Sail features an OLED module of less than 1mm thickness, whichis packaged in a contemporary folded metal structure to deliver soft illumination. It is available in 3000K or 4000K color temperatures with a black or white finish.

“Dotted along rugged coastlines and harbor entrances around the world, lighthouses have long prevented disasters and saved lives at sea. They have also captured our imagination. Even today, with automation replacing the role of lighthouse keepers, a certain curiosity remains regarding these reassuring structures and the tales their former guardians have to tell.”

Gigahertz-Optik has published a technical article providing an introduction to the radiometric, photometric, colorimetric, reflection and transmission principles as well as quantities, symbols, units and the basic nature of light and color.

LEDucation 2019 is accepting submissions for presentation proposals to be given during the 2019 conference taking place March 12–13, 2019, at the New York Hilton Midtown in New York City.

The latest Zhaga specification, Book 18 Edition 1 defines the mechanical interface between outdoor LED luminaires and modules for sensing and communication. It enables future-proof luminaires that can be upgraded as communication and sensing technologies evolve.

Cyclone’s Zen product family offers a range of contemporary columns and bollards, consisting of a total of nine models with various lengths and light outputs.

Nearly 500 lighting professionals and guests recently attended the 2018 Lumen West Awards gala. Hosted by the Illuminating Engineering Society Los Angeles Section (IESLA), the program celebrated excellence in lighting design and encouraged the next generation of lighting designers with a record-breaking $36,000 in scholarships awarded.

A new Department of Energy study evaluated the performance of several LED lighting products with claimed efficacies near or exceeding 200 lumens/W.