Badminton Court Professional Luminaire

1.​ Luminaire power 240W±3%, total luminous flux ≥26400Lm, luminaire efficacy ≥110lm/W, 5000K ≤ color temperature ≤ 6000K, color rendering index ≥80, power factor ≥0.97, R9＞0, color tolerance SDCM＜5, flicker percent FPF≤0.3%; luminaire rated voltage: AC220V±5%; frequency: 50Hz±2%. 2.​ The luminaire radiator features a long strip heat dissipation structure. The luminaire light sources are arranged in a dot-matrix pattern with SMD packaging. 3.​ To enhance air convection, the luminaire product adopts a louver-type heat dissipation structure design, effectively reducing the temperature of the radiator. 4.​ The driver power supply is externally mounted, facilitating replacement and reducing the temperature between the power supply and the heat sink. 5.​ To minimize spill light and light pollution, the product’s external structure uses a curved design and incorporates a grid-type anti-glare measure, minimizing luminaire glare and reducing spill light on the field. 6.​ The luminaire radiator is made of 6063-T5 aluminum profile; and the content of hazardous substances such as lead, cadmium, hexavalent chromium, and mercury complies with the requirements of 2011/65/EU.