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Recently, the Harbin International Sports Exhibition Center replaced the high pole lights on the square with a new high-brightness LED high pole light. It is understood that the LED high pole light, the light source can still work under the environment of minus 45 °C.
At present, LED lighting products are widely used, but limited by price technology and other factors, has not become a general lighting source, especially low temperature, which has affected the application promotion. According to Liu Jian, general manager of Gongda Optoelectronics Co., Ltd., the new high-brightness LED high pole lamp installed on the square of the exhibition center is specially designed for the extremely cold area, and can still work normally under the environment of -45 °C.
The new LED high pole lamp is composed of 120 lamps and contains 3600 LED lamp beads. For several consecutive nights, the uniquely shaped square lights light up the night and add a touch of beauty to the night view of the convention center.