Football lighting is divided into indoor football field
lighting and outdoor football field lighting. Light installation methods are
differing from places. It is divided into 7 levels: training and recreation
200lx, amateur competition 300lx, professional competition 500lx, common TV
broadcasting 1000lx, HDTV broadcasting for international large scale
competition 1400lx, and TV lash-up 750lx.
Lamps for traditional football
field are normal use metal halide lights or flood lights in 1000W-1500W. Since
traditional lamps have many shortcomings such as glare, high power consumption,
short lifespan, inconvenience in installation, and poor color rendering index,
they can hardly satisfy lighting requirements of modern sports stadiums.
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