The cost of lighting the city’s streets with the existing sodium lamps was $104.13 million in 2016. Martin Chan The cost of lighting the city’s streets with the existing sodium lamps was $104.13 million in 2016. Martin Chan
The cost of lighting the city’s streets with the existing sodium lamps was $104.13 million in 2016. Martin Chan

Hong Kong street lamps to get an energy-saving switch after officials see LEDs in a new light

The cost of lighting the city’s streets with the existing sodium lamps was $104.1 million in 2016

The cost of lighting the city’s streets with the existing sodium lamps was $104.13 million in 2016. Martin Chan The cost of lighting the city’s streets with the existing sodium lamps was $104.13 million in 2016. Martin Chan
The cost of lighting the city’s streets with the existing sodium lamps was $104.13 million in 2016. Martin Chan
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