The gymnasium lights are professional lighting equipment specially designed for large sports venues, training grounds, etc. They need to meet strict requirements such as high brightness, high uniformity, no glare, and long lifespan. Their performance advantages revolve around "sport scene adaptability" and "professional lighting needs". The details are as follows:
1. High brightness and precise illumination, meeting the visual needs of sports
Ultra-high luminous flux output
The power of each gymnasium light is usually between 200W and 1000W (LED-based), with a luminous flux of up to 20,000 - 100,000 lumens. This ensures that the overall illumination of the venue reaches professional event standards (such as the International Basketball Federation requiring a minimum illumination of ≥750 lux in the competition area and ≥1500 lux in the high-definition broadcasting area).
Compared to ordinary industrial lights, its light penetration is strong, capable of covering large areas such as basketball courts, football fields, and tennis courts, and the light attenuation is slow (LED light source with a 1000-hour attenuation rate ≤5%). Long-term use still maintains stable brightness.
Excellent uniformity and consistency
Through special optical design (such as multi-lens combination, honeycomb anti-glare structure), the light is evenly distributed in the venue, with an illumination uniformity (minimum illumination / average illumination) of over 0.8, avoiding bright and dark spots or shadows.
At the same time, the color temperature is highly consistent (usually 5000K - 6500K neutral white light, close to natural light), ensuring that athletes, spectators, and broadcasting equipment can accurately perceive colors (such as jersey colors, ball trajectories).
2. Low glare and no flicker, ensuring sports safety and experience
Anti-glare design, reducing visual interference
Using deep anti-glare grilles, micro-prism lenses, or inclined light emission angles, the glare value (UGR) of the lamp is controlled at 19 or below (professional events require ≤16), avoiding direct light from the lamp hitting the eyes of athletes or spectators, and preventing visual fatigue, distraction, or temporary blindness (such as in small ball sports like badminton and table tennis, which are particularly sensitive to glare).
No flicker and high color rendering, improving sports accuracy
The driving power supply uses high-frequency constant current technology (frequency ≥ 100Hz), completely eliminating flicker, ensuring clear trajectories of fast-moving objects (such as basketball and football), and preventing athletes from making judgment errors due to visual delay.
Color rendering index (Ra) ≥ 85 (professional events ≥ 90), can truly restore the colors and details of objects, helping athletes accurately judge the rotation and landing point of the ball, and improving the viewing experience of spectators.
3. Strong durability and environmental adaptability, suitable for high-frequency usage scenarios
Resistance to vibration and impact, adapting to venue environments
The housing of the gymnasium lights is made of high-strength aluminum alloy or engineering plastics, combined with shock-resistant structural design, capable of withstanding frequent vibrations in sports venues (such as audience cheering, equipment operation) and accidental impacts (such as ball strikes, equipment collisions), ensuring the stable operation of the lamps.
Wide temperature range and protection performance, adapting to complex environments
The operating temperature range is wide (-30℃ to 50℃), able to start normally in summer high-temperature and winter low-temperature venues; the protection level reaches IP65 or above, with waterproof and dustproof capabilities, able to adapt to special scenarios such as swimming pools (high humidity) and outdoor stadiums (rain and snow weather).