Football Field Application Solution

I. Standard size & Descriptions：

Football is a strongly adversarial and collective athletics, very popular in the world. The development history of football can fully explain its vitality and influence. According to FIFA, the Length of football pitch is 105-110m, width 68-75m. Beside, in order to ensure the safety of athletes, the bottom line and the outer edges of stadium cannot have obstructions within 5m at least.
Football field in application of our luminaires as below:
Lumiway ‖ series flood light, high mast light;
Shoebox series street light;
T-BAR series flood light, street light
AreaLite series flood light, street light.

II. Football field lighting standard in FIFA:

III. Five classes of lighting system：

Classification：Class Ⅰ、Class Ⅱ、Class Ⅲ、Class Ⅳ and Class Ⅴ;

1）Class Ⅰ

2）Class Ⅱ

3）Class Ⅲ

4）Class Ⅳ

5）Class Ⅴ

IV. Lighting Solutions：

Class Ⅰ. Training and recreation

Applicable Lightings for the application, as shown below:

	LED high mast light	Model No.	YHL-PO-400
Power	400W	Luminous Flux	≥48000Lm
Efficiency	≥120Lm/W	Beam Angle	30*30°

Solution Sketch

Lights arrangement: Luminous mounting position in Pitch side. (Amateurish Match、Professional training)
Site Dimensions: Standard field length 100m，width 64m，mounting height 30.5m.
Basic Configuration:4 light poles, 16pcs 400W LED High mast light in each pole. Total 64pcs.

Name	Luminaire Ports list	Lights illuminates Angle distribution
Diagram
Name	3D Rendering	False Color Rendering
Diagram
Name	Grayscale	Isolines
Diagram
Average Illuminance		244LX
Maximum Illuminance		377lx
Minimum Illuminance		79lx
Uniformity		0.32

V .Economic benefit analysis table

Comparison Items	400W LED High mast Light	1000W HPSL
Analysis of Lamps Characteristic
Lifetime(h)	50,000h	12,000h
Environmental protection	No mercury, no toxic chemicals, no radiation, no UV	Mercury, harmful gases, recycling needed
Starting voltage	AC 100～277V	Above AC 198V
Lighting quality	No flick，no glare	Flick，glare
Analysis Of Use-Cost
Power(W)	400	1125
Lighting Time(h)	10
Quantity	100
Power Consumption per day (kWh)	400	1125
Power Saving Ratio	64.4%
5 Years Power Consumption (kWh)	730,000	1,231,875
Electricity Price	$0.10
5 years Electricity Saving	$50,187.50
Maintenance cost analysis
5years maintenance cost	Free	$18,500.00
5years Comprehensive cost analysis
Reduce Cost For 5 Years	Electricity Saving + Maintenance Cost Saving： $68,687.50
Electricity Saving For 5 Years(kWh)	501,875 kWh
Saved Standard Coal For 5 Years (kgce)	As：0.1229kg standard coal / kWh 61,680.4375kg standard coal
Reduce CO2 Emission Load For 5 Years（kg）	501，875kwh X0.9590Kg/kWh=481,298.125Kg
Reduce SO2 Emission Load For 5 Years（g）	501，875 kWh X0.3619×17.79×10 g/kWh =32,311,721.2687g
Reduce NOX Emission Load For 5 Years（g）	501，875kwh X0.3619×8.77×10 g/kWh=15,928,824.9312g

*The above data is only for your reference.