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

  • April 8, 2014
    PennDOT makes funds available for transportation improvements
    Pennsylvania Department of Transportation (PennDOT) is accepting applications for funding for transportation improvement projects under the Multimodal Transportation Fund created by Act 89. PennDOT can make available US$20 million in fiscal year 2014-15 to distribute to successful applicants. Eligible projects can cost between US$100,000 and US$3 million and they require a 30 per cent match from local sources. PennDOT will evaluate the applications and make selections based on such criteria as safety
    Read More
  • February 3, 2012
    Developments in software visualisation packages
    Adrian Greeman looks at developments in software visualisation packages. The capacity to make visualisations has been growing in importance over the last decade, and is now a well-accepted part of consultations and client presentations. But making high-quality images of projects is still a major undertaking and larger consultancies employ specialist departments to do so. Costs are coming down but it can still take a while, and some high-capacity hardware, to produce realistic renderings from drawings and 3D
    Read More
  • April 4, 2023
    Sice systems future proof Fehmarnbelt Tunnel
    Picking up the electro-mechanical contract for the Fehmarnbelt Tunnel was a milestone, according to David Calero Monteagudo, head of global ITS and tunnel business for Spanish company Sice. David Arminas finds out more
    Read More
  • January 10, 2012
    Robust enforcement strategy needed for free flow toll roads
    Timidity has no place in effective enforcement operations on free-flow toll roads, says the NRA's Cathal Masteron. What's needed is a robust strategy which starts big and reduces in size over time, rather than starts small and gains a reputation for being easy to avoid
    Read More

Highlighted Content