A study covered in the 2018 Consumer Electronics Guide revealed positively trending sentiments toward smart home technology, with lighting and security being the most discussed topics.
A new exploratory study conducted in the Department of Energy’s Connected Lighting Test Bed investigates energy losses in Ethernet cables used between PoE switches and luminaires in PoE connected lighting systems.
To accelerate advances in connected lighting systems, DOE developed a connected lighting test bed (CLTB) in 2016 to characterize the capabilities of market-available connected lighting systems. The results will increase visibility on what does and does not work, and create tight information feedback loops to inform technology developers about needed improvements related to interoperability, configuration […]
In a 25,000-square-foot commercial office on the Rensselaer Technology Park campus in Troy, N.Y., scientists from the Lighting Research Center (LRC) at Rensselaer Polytechnic Institute are making plans to install LED lighting with fixture-integrated and network-connected lighting controls. The controls are being tested in a broad-based field evaluation to compare and quantify the additional benefits […]
One of the features of networked lighting controls is the ability to monitor lighting energy use over time and adjust the system to achieve the best possible performance. Recent work by the California Lighting Technology Center with Sempra Utilities showcases the development of a test methodology to evaluate the accuracy and reliability of onboard metering […]
Vehicles are expected to play a big part in the Internet of Things. By 2020, 250 million connected vehicles will be on the road, creating new services and driving capabilities, according to Gartner, Inc. Infotainment is high in demand, though other capabilities are enabled, including crash warning, traffic violation warning and relaying weather, traffic and […]
The California Lighting Technology Center has produced a new report covering the current state of retail lighting and the extraordinary energy savings potential that can be achieved with adaptable lighting control systems. From CLTC: “To address the slow adoption of adaptive lighting solutions in the retail sector, researchers developed and demonstrated an optimized retail lighting […]
The U.S. Department of Energy (DOE) has begun releasing results from the 2012 Commercial Buildings Energy Consumption Survey (CBECS). The CBECS is an estimated profile of the U.S. commercial building stock based on an interviewed sampling. Information includes number of buildings, floorspace, age, building type, region, energy consumption, end-use equipment and more. DOE defines a […]
DOE’s Municipal Solid-State Street Lighting Consortium (MSSLC) has released the results of a voluntary web-based inventory survey of public street and area lighting across the U.S., conducted during the latter half of 2013 and intended to improve understanding of the role of public outdoor lighting in national energy use. Results were based on the responses […]
Given current adoption of commercial building energy codes, conventional wisdom indicates that LED lighting is frequently specified with automatic lighting controls. However, there is little public data available concerning market penetration of LED lighting, how often it is specified as controllable and with lighting controls, owner preferences, and how satisfied specifiers and installers are with […]