The Kazan World Swimming Championships continue. In the high-profile men's 100-meter freestyle final, Ning Zetao won the championship in 47.84 seconds, winning his first World Championship gold medal and creating history in Asian swimming. This is the first time that an Asian athlete has won a gold medal in a world competition in this event. Ning Zetao has completed a new breakthrough in Chinese sports. His victory is comparable to Liu Xiang's victory in the 2004 Athens Olympics.
For those in the LED lighting industry, what kind of lighting method is used in the swimming pool where Ning Zetao won the Kazan World Swimming Championships?
The commonly used lighting methods in general swimming pools are
Gypsophila style lighting (top grid hoisting)
Horse track layout
Both methods have their own advantages and disadvantages:
The gypsophila layout is the same as the gymnasium just now, which saves light, but maintenance is more troublesome. When changing the light source, the entire pool of water must even be drained. For backstroke, the glare will also be very large, and the advantages of the horse track layout are obvious.
From the above two animated pictures, it can be seen that the swimming pool where Ning Zetao won the Kazan World Swimming Championships should have a horse track layout.
ANNA