Siemens is switching 9,000 street lights to LED technology in the US city of Manchester in New Hampshire. Some 4,500 lamps have already been refitted and the work should be completed by the end of September. Siemens will also be responsible for service and maintenance work.
Siemens says LED technology reduces power consumption by 60 per cent and will bring the city considerable financial benefits, with annual savings of US$500,000 in terms of energy and maintenance costs such as replacing light bulbs.
