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LED BULB PRICE NEWS IN ENGLISH

  • led bulb worth rs 10 to be sold by power ministry

    LED bulb worth Rs 10 to be sold by Power Ministry

    October 09, 2014 9:53 IST

    New Delhi: A day after the Nobel Prize in physics was won by the scientists who invented blue light-emitting diodes (LEDs), the Power Ministry on Wednesday launched a business model enabling the sale of LED

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