Quantum-dot LEDs (QD-LEDs) are based on quantum dots (QDs), semiconductor particles just a few nanometers in size. Because of their extremely small size, their behaviour is governed by quantum mechanics. By ‘exciting’ quantum dots with electricity or driving radiation, they can be induced to emit light, the color of which is determined by the size [...]
David Shiller
Energy + Environment, Light + Health
Combining WELL And LEED Building Certifications
The US Green Building Council and the International WELL Building Institute have formed a partnership to simplify certifying buildings for both health and sustainability. The USBGC’s LEED certification rates a building’s sustainability credentials, while WELL ratings consider a building’s impact on the wellbeing of people who use it. Both LEED and WELL building certifications have [...]
Controls, Products + Technology
What Is Ultra Wideband And What Could It Mean For Lighting?
Ultra Wideband (UWB) is a wireless communication protocol that operates over short distances, much like Wi-Fi and Bluetooth. What makes it different is that the technology operates in the higher frequency bands of radio waves and across a wide bandwidth, hence the name. It has some useful and unique abilities, such as being able to [...]
Energy + Environment, Research
New Photocatalyst Could Revolutionize Green Hydrogen And Ammonia
The field of photocatalysis chemistry is producing important breakthroughs in industrial chemistry. In July, LightNOW reported on a new photocatalyst revolutionizing the conversion of methane into liquid methanol, here. Now Rice University researchers have created a small, LED-powered device that converts ammonia to hydrogen on the fly Ammonia might carry hydrogen exceptionally well, but if [...]
Free Webinar On Lighting And Smart Buildings
PG&E is sponsoring a free live webinar featuring some of the top experts in the country on the future of smart buildings. It is titled Lighting and Smart Buildings: Opportunities, Case Studies, & Better Practices. It will present a history, overview, and a report on the current state of building controls integration. The webinar will [...]
Agriculture, Lighting Industry
Horticultural Lighting Market To Grow As Three More States Legalize Recreational Cannabis
The November mid-term elections were not just politically consequential. They also ushered in cannabis legalization in Maryland and Missouri. Earlier this year, Rhode Island’s legislature and governor enacted legislation legalizing recreational cannabis, as well. These latest three states bring the number of states with legalized recreational cannabis to 21, plus Washington, D.C. and Guam. That [...]
Construction + Economy, Lighting Industry
Infrastructure Law & Construction Safety To Spur The Mobile Light Tower Market
One year ago, the Federal Infrastructure Law was passed by Congress and signed by President Biden. One expected result is significant growth in the mobile light tower market. In a recent market research report from Allied Market Research, the global mobile light tower market size was valued at $1.9 Billion in 2021, and is projected [...]
Agriculture, Energy + Environment
Ontario Offering New LED Grow Light Incentives To SW Ontario Greenhouses
The Ontario provincial government announced new funding to help greenhouses switch from traditional lighting sources to LEDs.
IES Publishes The 2022 Progress Report Recognizing Industry Innovation
The IES Progress Committee has published its selection of 81 products, design tools, and publications for the 2022 IES Progress Report
Energy + Environment, Products + Technology
Laser Surface Finishing Technology Creates Bio-Inspired, Optical Functional Surfaces
German company Fusion Bionic’s laser technology improves the surface performance of products, applications, and components using their new DLIP – Direct Laser Interference Patterning.
Lighting Solution Development
7889 River Hill Lane, Alexandria, PA 16611-2604