It is reported that the traditional high-pole lamps at Harbin International Exhibition Center Plaza were replaced by new high-brightness LED high-pole lamps on June 14, the high-brightness LED lamps make the night of whole square to be brighter.

Jian Liu, the general manager of HIT Optoelectronics Corp. of HIT Group, introduced that the minimum temperature the traditional LED high-pole lamp can endure is minus 35 ℃. The new high-brightness LED high-pole lamps installed at Harbin International Exhibition Center Plaza are specifically designed for extremely cold areas, and its light source still can work under minus 45 ℃ .

The LED high-pole lamps at the International Exhibition Center Plaza can save 70% of electricity, high-pole lamps consist of 120 units of LED lights, containing a total of 3600 pieces of LED lamp beads. This new LED light source suitable to the outdoor applications will be displayed in this "Harbin Trade Fair".