The world's first semiconductor lighting ice art landscape debut Bard

In Harbin in December 23, tonight, thirty-fourth times in the ice The brightness dazzles the eyes. birthplace of China ice art - lit Zhaolin Park in Harbin city. Visitors can see for the first time dynamic change color ice. This is the Chinese tonight and the opening of the thirty-fourth session of the Harbin ice art garden party also unveiled the world's first use of semiconductor lighting technology (LED) -- "happy ice art landscape stage (Figure).

Over the past 30 years, the main source is the ice disposable, ordinary fluorescent lamp can not be recovered, the price is high energy consumption and environmental pollution. LED technology has the advantages of energy saving, environmental protection, long life, fast response and resistance to vibration and shock characteristics, such as small size, do not contain mercury and other harmful metals, instead of fluorescent lamps are placed in the ice is not easy to damage, and the use of Recyclable. Science and technology departments of the provinces together for the traditional ice grafting technology, energy saving and environmental protection into the connotation of the times for the ice, selected Zhaolin Park to carry out LED BingDeng application demonstration project, and included in the 2007 annual provincial major scientific and technological projects.

This year's Fair will only use 1000 600 mm semiconductor lighting lamp in the main landscape. You Yuanhui Zhaolin Park every year landscape lighting electricity power reached 3000 - 3400 kilowatts of electricity, more than 60 yuan, to replace LED products will be saving 20%% 50%%. According to reports, the next ice art garden party is expected to use LED technology.

Source: Science and Technology Daily