Complex motion trajectories require high lighting accuracy : In high speed sports such as tennis, the angle error of the lighting fixtures causes the light to interfere with the players’

Glare affects performance: Traditional lights are prone to strong glare, which increases the error rate and injury risk of athletes Unsoft/uneven light affects.

Players complain about glare or poor visibility during play : Old metal halide or fluorescent systems often create uneven lighting and harsh glare, especially when the ball is moving fast.

Players lose sight of the shuttle in the lights : Old or poorly placed lights often create harsh glare and shadows. Since badminton involves looking upward constantly, this leads to

The field is full of dark spots and uneven lighting : Inconsistent brightness leads to poor visibility for players, referees, and spectators. It also increases injury risks during night games

Players complain they can’t see the ball clearly at night : Pickleballs are small and fast, especially in evening games. Poor lighting makes it hard to track the ball, increasing