莫斯科卢日尼基溜冰场冰下灯光 Original

The Luzhniki Multimedia Ice Rink is Moscow's largest high-tech ice rink, with a width of 25 meters and a length of 56 meters. High-protection level point light sources are laid on the ground in a steel mesh manner, and directly watered with cold water to form an ice surface. Afterwards, professional equipment is used to level and process the ice surface, creating a colorful under-ice media screen. The winter temperature in Russia can reach minus 40 degrees Celsius, and conventional lighting products cannot be used stably for a long time in such harsh environment. Ordinary wires and signal lines are very prone to breakage and fracture at low temperatures. The condensation process of normal water at room temperature causes great pressure on the lamp body and connecting wires, which can easily damage the lighting fixtures.