San Antonio, Texas, chooses Toshiba LED street lights

Toshiba International is to replace over 20,000 high-pressure sodium (HPS) street lamps in San Antonio, Texas with LED luminaires. The city’s existing 250-watt HPS luminaires consume 310 system watts and are being replaced by Toshiba’s 100-watt 42-chip TGT LED luminaires. According to Toshiba, product durability and low energy consumption means LED lighting provides one of the lowest life cycle costs of any lighting technology.
October 1, 2012 Read time: 2 mins
Before and After.

6742 Toshiba LED Lighting Systems is to replace over 20,000 high-pressure sodium (HPS) street lamps in San Antonio, Texas with LED luminaires.

The city’s existing 250-watt HPS luminaires consume 310 system watts and are being replaced by Toshiba’s 100-watt 42-chip TGT LED luminaires. According to Toshiba, product durability and low energy consumption means LED lighting provides one of the lowest life cycle costs of any lighting technology.

Local power company 6641 CPS Energy selected Toshiba’s LED roadway lighting after extensive investigation and experimentation with multiple LED luminaire options.

The Toshiba TGT LED Luminaire is a direct replacement for high-intensity discharge (HID) lighting, such as high-pressure sodium or metal-halide, which require frequent maintenance and consume up to 70% more energy than LED light sources. In contrast, Toshiba’s TGT LED luminaire has a rated life of 100,000 hours L85, and the photocells have a rated life of 15 years, which means the TGT luminaire lasts up to 5 times longer with a lower lumen depreciation than metal-halide and twice as long as high-pressure sodium products.

“We were incredibly pleased with the quality of light from the Toshiba product. The change-outs implemented to date have resulted in a marked improvement on light distribution and colour rendering,” said Richard Lujan, Manager for Standards and Specification at CPS Energy.

Related Content

  • November 8, 2016
    Solid-state batteries– a better, longer-lasting class of Li-ion electrolytes?
    In 2016, Li-ion batteries (LIB) have been on the market, virtually unchanged, for the last 25 years. While this anniversary marks and underscores their worldwide success and diffusion in consumer electronics and, more recently, electric vehicles (EV), the underlying technology begins to show its limitations in terms of safety, performance, form factor and cost, according to a new research report by IDTechEx Research.
    Read More
  • October 2, 2018
    Shock therapy: jolt for EV charging needed
    As sales of electric vehicles accelerate, the growth of charging infrastructure is in need of a big boost. Graham Anderson reports on whether Europe is up to it. Utilities, technology companies and vehicle manufacturers are battling to put in place new charging networks for electric vehicles (EVs) across Europe in response to a predicted dramatic surge in demand. Market experts believe that rapidly falling battery costs – which make up about one third of the costs of an electric car – and growing
    Read More
  • July 12, 2016
    New York’s Central Avenue to trial LED street lights
    The New York State Energy Research and Development Authority (NYSERDA) and the New York State Department of Transportation (NYSDOT) are to install LED street lights on a section of Central Avenue in Colonie, Albany County, in a bid to enhance visibility and safety, as well as reduce energy costs.
    Read More
  • March 25, 2014
    Durable traffic post developed by Pexco
    Long life is a key feature of the durable Pexco City Post. This new product has undergone extensive testing at the Texas Transportation Institute (TTI), with 12 posts surviving a series of 99 vehicle impacts at a speed of 100km/h. The 100th impact test was even carried at a 112km/h and the products were able to withstand this without damage.
    Read More

Highlighted Content