David Shiller

New York City’s efforts to promote greener buildings are yielding significant results, particularly among large buildings over 25,000 square feet. According to recent research by the Urban Green Council, these buildings have shown consistent decreases in energy use for five consecutive years. The analysis of the city’s 2023 water and energy use data reveals impressive [...]

  Z-Wave Long Range (ZWLR) offers significant benefits for the lighting industry, particularly in extending the reach and capabilities of smart lighting systems: Extended Coverage: ZWLR provides a maximum wireless range of up to 1.5 miles when operating at full power. This extended range allows for the integration of lighting systems across larger properties, including [...]

The global industrial smart building market is set for significant growth, with deployments expected to reach $14 billion by 2026, a 95% increase from $7 billion in 2024. This growth is primarily driven by sustainability initiatives and the need for cost reductions in building management. Key Drivers and Trends AI-based Solutions: Artificial Intelligence is becoming [...]

SunLED Life Science is set to unveil SunBooster, an innovative Near-Infrared (NIR) light therapy device, at CES 2025. This product aims to address the health concerns associated with prolonged indoor living, by bringing benefits of natural sunlight to indoor environments. Key Features of SunBooster SunBooster is designed to attach easily to computer monitors and laptops, [...]

  Inclusive lighting design is a holistic approach that aims to create illuminated environments accessible and comfortable for everyone, regardless of age, ability, or background. This approach goes beyond meeting basic standards, focusing instead on addressing the unique needs of diverse individuals to enhance their daily experiences and overall well-being. Key Principles of Inclusive Lighting [...]

  The DesignLights Consortium (DLC) has released their Draft 1 Horticultural Technical Requirements V4.0. The draft proposes three updates:  Efficacy increase: Hort V4.0 proposes to increase the efficacy threshold to 2.5 μmol × J-1, which is an 8.7% increase over the Hort V3.0 threshold. This will set the DLC efficacy threshold for LED-based horticultural lighting at more [...]

  Ten states and Canada have passed laws banning most fluorescent lamps from being sold. The effective date (start date) for many of these fluorescent bans is January 1, 2025, in just a couple days. These states include: California: CFL pin-base & linear fluorescent effective 1/1/25. CFL screw-base already active. Colorado: CFL screw-base, CFL pin-base, [...]

  Here is a quick review of five CIE publications released in 2024: CIE 253:2024 Overview of Methods for Evaluating Colour Rendition of White-Light Sources beyond Colour Fidelity Technical Report CIE 253:2024 includes an overview of seven methods to characterize specific colour rendition characteristics of white-light sources beyond colour fidelity. Methods to characterize colour fidelity are described [...]

  Lighting industry veteran, Jeffrey Bristol was recently named Vice President of the newly created NEMRA (National Electrical Manufacturers Representatives Association) Lighting Division. Bristol has held executive sales, marketing, and business development roles at some of the largest manufacturers in the lighting industry. I’m honored that he granted LightNOW this interview. Shiller: What are your [...]