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2009年我国政府开展了“十城万盏”LED灯照明普及和节能活动。2010年已经明确全国21座城市LED照明灯要超过一万盏,其中,路灯和24小时连续使用的隧道
In 2009, our government carried out “popularization and energy-saving activities of LED lights” with “10 cities and ten lights”. 2010 has made it clear that 21 cities across the country LED lights to more than 10,000, of which, lights and 24-hour continuous use of the tunnel