led traffic lighting Articles

  • Street lights in Eden Prairie retrofitted with LED bulbs

    For the past few years, cities in Minnesota are switching from incandescent bulbs to LED bulbs. Eden Prairie follows the trend and will retrofit all its street lights with LED. The $3108 project will allow the city to replace the 100 street lights owned by the city with 110 watts LED bulbs. Despite the cost, the cost the city forecast to save energy and therefore, save money. A couple of months ...


    By Greenshine New Energy LLC

  • Things to Consider with LED Uplighting

    Large gatherings, such as outdoor events, weddings, concerts and conferences, call for robust lighting techniques to support elaborate decorations, and enhance the overall mood of the environment. ...


    By Larson Electronics LLC

  • The Comprehensive Potential of LEDs in U.S. Commercial/Industrial Operations

    One of the biggest expenses associated with industrial and commercial operations is energy usage. Almost every type of commercial industry requires energy to function, from simple warehousing and distribution of goods to full on manufacturing and processing plants, and as the cost of energy increases, so too do operating expenses. When we think of the electrical energy consumed by such ...


    By Larson Electronics LLC

  • Car park lighting case study

    Installed Measures: 30w Led fluorescent tube replacement, new LED 50w external floodlights, new emergency lighting system, new CP Electronics microwave absence, presence & daylight detection, new switching arrangements for security lighting. History: Strathclyde partnership for transport identified this multi- storey car park as very inefficient site for them as the majority of traffic ...


    By Elite Energy

  • Enjoy Your Summer with Solar Outdoor Lighting

    The summer comes with very high temperatures and everyone is torn between enjoying the heat and succumbing to it. The evenings offer a much better environment because the temperatures are a little lower. The air is cooler and you can comfortably carry out your chores. At the end of a long hot day you would prefer to just relax and stretch out and what better place to do it than the ...


    By Greenshine New Energy LLC

  • Costs and Benefits of Energy Efficient Lighting and Technology

    In developed nations, lighting accounts for a large portion of the entire amount of electrical power consumed. In the United States, lighting is responsible for approximately 20% of total electricity consumption. In Canada, up to 50% of the electricity used in residential areas is consumed by lighting. In the US and Canada, lighting accounts for about 35% of the electricity used in commercial ...


    By Larson Electronics LLC

  • conlux GmbH - Case Study

    Customer: conlux GmbH Sector: LED lighting technology & photovoltaics Country: Austria Year of Cooperation: 2012 Website: www.conlux.com Technology Supplier: Microtronics Engineering GmbH The Customer conlux specialises in LED lighting technology and photovoltaics and offers its public and private customers custom-made lighting solutions of the ...

  • Why measuring the ambient NO2 without conversion?

    Nitrogen oxides NOx are pollutants that may have particular impact in terms of greenhouse gases, acidifying air etc ... issuance increased significantly since 1950 with the massive development of transport and industries. It therefore becomes necessary to provide measures always safer these pollutant gases, and to know the reliability of results. Currently, 60% of emissions of NO and NO2 are ...


    By Environnement S.A

  • Adding Quality to City Life

    The Special Service District's impact shines throughout downtown. Within the district's 760 acres, Tampa's Downtown Clean Team Beautifies the streets, while the softer side of security, Tampa's Downtown Guides, patrol by foot and bike. The six Clean Team members collect more than two tons of trash and other debris every day. In 2004, they kept 720 tons of garbage off the city streets. Tampa's ...


  • Redesigning urban transport

    The world’s cities are facing unprecedented problems. In Mexico City, Tehran, Kolkata, Bangkok, Shanghai, and hundreds of other cities, the air is no longer safe to breathe. Respiratory illnesses are rampant. In the United States, the number of hours commuters spend sitting frustrated in traffic-congested streets and highways climbs higher each year. In response, forward-thinking city planners ...


    By Earth Policy Institute

  • Cloud simulation instead of data cloud: the CHM Simulator

    MARWIS as all-rounder: the new CHM Simulator is able to simulate clouds with the help of the sensor which is normally used for traffic meteorology applications. The name of the simulator equipment refers to the cloud height sensor CHM 15k, ...

  • 10 top tips for sustainable cities

    As global population grows, urban population is growing even faster — with 2.5 billion more city dwellers expected by 2050, according to the United Nations. And while urbanization can bring benefits in terms of economies of scale, social cohesion, technological innovation, transportation efficiency and more, cities can also be breeding grounds for poverty, pollution and malaise. To help ...


    By Ensia

  • Good Advice for Winter Travel

    No Nonsense Safety during the Season of Slip-ups As many will be aware from unfortunate experience and bad news, Winter can be a very dangerous time for roads and footpaths. A multitude of risks threaten life and limb; aside from snow and ice, falling leaves mixed with wet weather are a recipe for slippery surfaces, while damp mud is another serious problem exacerbated by tractor ...


    By SHEilds Ltd

  • Ray’s Auto Salvage Operates More Efficiently With Avery Weigh-Tronix E1110 Indicator

    Ray’s Auto Salvage, in operation for more than 35 years, buys and processes scrap metal for recycling and reuse. After deciding to install a used truck scale to determine the weight—and therefore cost—of the metals purchased, co-owner Laura Yesul and her associates asked Advance Scale, headquartered in Lindenwold, New Jersey, for an up-to-date indicator. Joe Carr, service ...


  • Copenhagen aspires to be the first carbon neutral capital in the world

    The City Council of Copenhagen is aiming to make the capital carbon neutral by 2025 – the first capital city in the world to do so. CO2 emissions have already been reduced by 21 % since 2005. On the 23rd of August, 2012, it is expected that a majority of votes at the Copenhagen City Council will pass the CPH 2025 Climate Plan with the ambition of carbon neutrality by 2025. ...


    By Worldwatch Institute

  • A closer look at urban transport - TERM 2013: transport indicators tracking progress towards environmental targets in Europe

    Transport guarantees our mobility and access to goods. Moreover, the transport sector helps maintain and develop our societal and economic systems. Transport is also a main source of pressures on the environment, such as the unsustainable use of natural resources, as well as greenhouse gas, air pollutant and noise emissions. Many of these environmental problems are inter-linked, requiring ...

  • Reflections on the 8th international congress on sustainable transport

    Who said urban transport was boring? Certainly not the 1,100 people who recently gathered in Mexico City at the 8th annual International Congress on Sustainable Transport. The event, organized by colleagues at EMBARQ Mexico, brought together leading government officials, ...

  • Diamondhead, MS - 500,000 Gallon Torus Bottom Elevated Tank

    The Village of Diamondhead, MS was very fortunate to have received a high quality paint job when their tank was first constructed in 1976. In 2009 when Caldwell was selected to perform the work on this project, the original paint system was still in place on the exterior of the tank, with only overcoats having been applied on top of it. However, the years had taken their toll and the lead primer ...


    By Caldwell Tanks, Inc.

  • 2013: a ‘perfect storm’ in air quality

    As many countries fail to meet air quality targets and large numbers of premature deaths still result from air pollution, Jim Mills, a particulate monitoring specialist and Managing Director of Air Monitors, explains why 2013 will be a pivotal year. In November 2011 Janez Potočnik, European Commissioner for the Environment, expressed his determination to make 2013 the ‘Year of ...


    By Air Monitors Ltd.

  • Solar-Powered Circulation Technology Clears Out Blue-Green Algae without the Costs and Hazards of Copper Sulfate

    Untitled Document As the annual onslaught of blue-green algae (cyanobacteria) blooms continues to plague fresh water lakes and reservoirs, the use of copper sulfate to control the problem has ...


    By Medora Corporation

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