How to design outdoor tennis court lighting with 400w led flood light?

1. Tennis court lighting design:
1.1, the size of the tennis court area: 32.0 * 22.0 meters, the entire venue uses 4 pole height of 10.0 m pole, each pole has two traditional high-pressure sodium lamp is expected Single lamp power of 1000W, the average illumination is expected to 150lux or so. Field test tennis court current illumination is as follows:
Luminance (lux) Luminance (lux) Bottom line area -1 65 85 110 Midline area 209 198 176 Bottom line area -2 135 185 100 2.2 According to the illumination standard (GB) of a tennis court: amateur competition And training requirements illumination 150lx-300lx, the general requirements of the game illumination 300lx-500lx, the official requirements of the illumination illumination 500-750-higher (1500lx TV broadcast), auditorium illumination required 30lx-100lx. Reference "Stadium Lighting Design Code"

 1.2 The project is a community stadium. The main purposes are: training venues, entertainment venues and general competition venues; the average illumination of TA in the stadium should be above 150 lux; the average luminance of PA in the main stadium of the stadium should be in the range of 200- 300lux above.


    1.3. Lighting Design of Tennis Courts: The tennis court of the project is a lighting renovation program. The lighting poles are arranged at a distance of 3 meters and 4 meters from the competition venue. According to the actual illumination values ​​measured at the site, the lighting design uses 16 led stadium lights at a single venue. 4 poles, arranged on each pole using two 400W LED tennis court lighting, poles 10 meters high, the lamp projection direction and the vertical axis of the stadium, the light emitting surface and the horizontal angle of 60 degrees, the use of The stadium lights in beam light, light emitting angle of 60 degrees;

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