Parking lots lighting solution

I .Parking lot lux standard and recommended light type

Parking lot classification	Reference level	Level standard Lux	Level standard evenness	GR	Ra
ClassⅠ：>400pcs	Ground	30	200	50	20
ClassⅡ：251~400pcs	Ground	20	150	50	20
ClassⅢ：101~250pcs	Ground	10	150	50	20
Class Ⅳ：≤100pcs	Ground	5	75	50	20
Recommended light	Lumiway II series flood light、high mast light Shoebox series street light T-bar series Flood light, street light Safeguard series flood light, street light Arealite series flood light, street light

II .Toll plaza field lighting solutions:

Applicable Lightings for the application, as shown below:

	Shoebox street light	Model no.	YHL-ST-150(XH2)
Power	150W	Luminous Flux	≥15000Lm
Efficiency	≥100Lm/W	Beam angle	110*150°

Solution Description:
Lights arrangement: On both sides of the parking lot.
Site Dimensions: Toll plaza length 959.93m, width 866.74m, pole height 35m.
Basic configuration: Total 37 poles, each pole with 2pcs LED shoebox street lights, in the middle with 4pcs. Total 98 pcs.

Name	Luminaires layout plan
Diagram
Name	3D rendering	False color rendering
Diagram

Name	Greyscale	Value chart
Diagram
Average LUX		24LX
Maximum LUX		95lx

III. Economic benefit analysis table

Comparison Items	150W LED Shoebox Street Light	400W HID
Product Characteristics
Lifetime	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 flicker, no glare	Flicker, glare
Analysis Of Use-Cost
Power(W)	150	450
Lighting Time(h)	10
Quantity	100
Power Consumption per day (kWh)	150	450
Power Saving Ratio	57.14%
5 Years Power Consumption (kWh)	273,750	821,250
Electricity Price	$0.10
5 years Electricity Saving	$54, 750.00
Maintenance Cost Analysis
5years maintenance cost	Free	$18,500.00
5 years Comprehensive Cost Analysis
Reduce Cost For 5 Years	Electricity Saving + Maintenance Cost Saving： $73,250.00
Electricity Saving For 5 Years(kWh)	547,500 kWh
Saved Standard Coal For 5 Years (kgce)	As：0.1229kg standard coal / kWh 67,287.75 kg standard coal
Reduce CO2 Emission Load For 5 Years（kg）	547,500kWh X 0.9590Kg/ kWh =525,052.5Kg
Reduce SO2 Emission Load For 5 Years（g）	547,500kWh X 0.3619×17.79×10 g/kWh =35,249,150.475g
Reduce NOX Emission Load For 5 Years（g）	547,500kWH X 0.3619×8.77×10 g/kWh=17,376,,899.925g

*The above data is only for your reference.