2013年11月7日星期四

energy efficient LED streetlight fixtures

The city of Huntington Park, California, is seeking bids from qualified firms to supply Cobrahead style LED streetlights for an upcoming streetlight replacement initiative. The project will replace existing high pressure sodium (HPS) streetlights with new, energy efficient led street light fixtures.The new LED streetlight fixture is expected to reduce energy consumption by at least 50 percent. Bidders are required to supply one functional product sample which will be tested for compliance.One of Australia's best known and most photographed landmarks, has been incorporated into the annual Vivid Sydney light festival, which draws thousands of interstate and international visitors.The ambitious project has been coordinated by lighting designer Iain Reed, who lit Sydney's tallest buildings for Skyscraper Illuminati as part of Vivid 2011.
"The Bridge is such an amazingly beautiful structure both from the outside and inside," says Reed. "I wanted people to have the chance to play with its appearance, to turn it into a kind of fairy tale.Reed and his crew of ten worked through the night for weeks to install the lights and hundreds of kilometres of cable to power them.More than 60 different light installations are featured in Vivid Sydney, including projections on the Opera House, a Doctor Who special on Customs House and a light walk from Circular Quay to Darling Harbour, where viewers can watch an incredible laser light show.

Based on the initial review, it is anticipated that over the 20-year lifespan of the equipment the city would see a net savings of approximately $50 million after the paydown of the capital costs.The report recommends looking at carrying out the program with an energy service company, which would finance the work and then be reimbursed by the city from a portion of wholesale nichia 160w led high bay light. Any money saved after the costs are paid would be shared by the city and the company.The proposal will be discussed by council’s transportation committee.Transportation general manager Bob Boutilier said the potential savings surprised him when they were examined last year. "That one was absolutely amazing. We went through and had everybody analyze it from the standpoint that it can’t be true," he said. "The energy saving is phenomenal."

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