Civic switch to power-saver lights

The civic body has drawn up a Rs 50crore project to replace sodium vapour street lights with light-emitting diode lamps (LEDs) to save 33lakh watt of power.

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Publication Date: 
11/10/2011
Telegraph (Kolkata)
Tags:
LEDs, Energy Efficiency, Energy, Climate Mitigation, Climate Change, NGO, Calcutta (D)