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

  • December 12, 2012
    Siemens delivers 25,000th traffic controller
    A Siemens type C940ES traffic controller, part of a shipment to the Glückstein district of Mannheim, was also the 25,000th traffic controller of the series. The controllers will be used to upgrade traffic signal control at all junctions in Glückstein, and is specifically designed to meet the requirements for controlling 40-volt LED (light-emitting diode) lighting equipment, which saves up to 90 per cent of the energy consumed by conventional bulbs. The high safety level of the controllers installed in Mannh
    Read More
  • July 4, 2019
    Lack of funds holding back smart cities, says Wi-Sun
    Lack of investment is the biggest challenge to smart city development, according to half the people who took part in a poll. Wi-Sun Alliance says a fifth of participants in its survey point to security and privacy issues while 14% see interoperability as a major factor for progressing deployments. Wi-Sun – whose members include Cisco and Toshiba - seeks to accelerate the implementation of open standards-based field area networks and the Internet of Things (IoT). Phil Beecher, CEO of Wi-Sun, says
    Read More
  • April 9, 2014
    Study highlights regressive effects of road pricing and tolling
    Road pricing can have a detrimental effect on the mobility and employment levels of low income households. Colin Sowman talks to Floridea Di Ciommo to discover why. Since the road pricing and tolling were first introduced it has been acknowledged that such schemes could have a disproportional impact on low income households but a study in Madrid, Spain, has revealed just how regressive such measures can be. The findings revealed that the consequences of a proposed road pricing scheme would be a 17% increas
    Read More
  • August 19, 2022
    Safety first in the Big Apple
    For a variety of reasons, seniors are particularly vulnerable to traffic violence – but better road design can help. Adam Hill examines New York City’s new plan to keep older people from becoming collision statistics
    Read More

Highlighted Content