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Tag Archives: Sodium Oxide lamps

Solar powered lighting for flyover

Hyderabad’s hi-tech city flyover that was inaugurated recently by Andhra Pradesh Chief Minister Dr K Rosaiah is the first flyover in the country that uses solar energy for its lighting. Energy efficient Sodium Oxide (SOX) lamps, charged by solar power, are used to light up the flyover. The system has been designed and implemented by Tata BP Solar Ltd through ...