David Shiller

Arguably, the biggest gap in LED metrics is a product lifetime metric and test procedure. Currently, the industry is rife with fraudulent emitter life claims used as LED system product life claims (lamps, luminaires, and engines).

Eureka, an Acuity Brands company, recently announced several enhancements and additional options for its Sail luminaire.

The IES BIM Committee is requesting help. Have you been unhappy with the process of documenting lighting in BIM software, specifically Revit? Do you wish there were features that the software had to make the lighting workflow more compatible with those of other trades?

The U.S. Department of Energy (DOE) Building Technologies Office (BTO), within the Office of Energy Efficiency and Renewable Energy (EERE), has published two new reports, 2022 DOE SSL Manufacturing Status & Opportunities and  Solid-State Lighting R&D Opportunities.

Construction contractors expect increasing demand for numerous types of projects in 2022 despite ongoing supply chain and labor challenges, as most firms plan to add workers this year, according to survey results released today by the Associated General Contractors of America and Sage.

Community College of Allegheny County (CCAC) announced it is modernizing buildings across its four campuses and the West Hills Center, as well as its building automation system, with occupancy sensing, improved LED lighting control systems, and Internet of Things (IoT) platform as part of a COVID-19 mitigation initiative and infrastructure upgrade from Enlighted, a part of Building Robotics Inc., a Siemens company.

The SYLVANIA Hi-PerformanceLED™ Downlight Gimbal from LEDVANCE is a new family of recessed luminaires offered in 3 different sizes (3”, 4”, 6”), and oriented to accent applications, with narrow beam angle (45°), 90° tilting lenses and high color rendering (CRI 90). FIve different color temperatures suit residential, hospitality, retail and low bay applications. The downlights [...]

Craig DiLouie authored an LCA article summarizing major 2021 economic indicators and forecasting “Promising” nonresidential construction, looking forward.

In September 2021, the US Department of Energy (DOE) published a research study about how users and stakeholders engage with connected lighting systems (CLS) and make decisions during each step in the supply chain process, from production to operation, in commercial buildings in the United States.