Welcome to the ultimate photography studio setup! This guide will provide you with all the equipment and tips to create photographs in your studio. Whether you’re a professional photographer or an ...

Hawaii has joined nine states in banning the sale of fluorescent light bulbs. The legislation took full effect Jan. 1, 2026, under the Hawaii Clean Lighting Standards Act, which passed in 2023. The ...

As of January 1, the manufacture and sale of most common fluorescent lamps containing mercury are prohibited in Canada. It’s the first phase of a plan led by Environment and Climate Change Canada ...

Fluorescent lights in home or business lighting use are slowly going the way of the dinosaur. They're being replaced by LEDs, which tend to be a lot cleaner for the environment, last longer, and use ...

Compact fluorescent light bulbs, once touted as a simple and cost-effective way to lessen our environmental impact by reducing our energy consumption, are now banned in Canada due to their harmful ...

Despite producing more than 2,000 works, the 86-year-old lighting sculptor's career is finally in the spotlight ...

The MTA has upgraded lighting in all 472 of its subway stations from florescent to LED, allowing better visability for both passengers and the agency's more than 15,000 security cameras. The ...

Abstract: We capture 4D light field data in a single 2D sensor image by encoding spatio-angular information into a speckle field (causticpattern) through a phase diffuser. Using wave-optics theory and ...

Abstract: A new type of high-efficiency small angle ultraviolet packaging device is designed in this paper to address the issue that the efficiency of medium pressure mercury lamp ultraviolet ...

† Department of Chemistry and Research Center for Smart Molecules, Rikkyo University, Nishi-Ikebukuro 3-34-1, Toshima-ku, Tokyo 171-8501, Japan ‡ Division of Frontier Materials Science and Center for ...