Dialux simulation design of Road Street Lighting

Lighting simulation has become an important part of outdoor lighting design. It enables the creative design of lighting solutions through the use of light simulator software. MKLIGHTS' lighting simulation services help architects and designers design buildings that make the best use of lighting and natural light.

Case Study

Lighting Simulation of 100W LED Street Light use in highway road.

Download

Datasheet: Datasheet_LED Street Light_MK-SA2-100+.pdf

Installation Manual: Installation Manual_StreetLight_SA.pdf

IES files: IES.zip

Video of SA LED Street Light

Street Profile ( Two-way six-lane )

Maintenance factor: 0.85

Sidewalk 2: (Width: 2.000 m)

Grass Strip 2 : (Width: 1.000 m)

Roadway 2 : (Width: 10.500 m,

Number of lanes: 3, tarmac: R3, q0: 0.070)

Median 1: (Width: 1.000 m, Height: 0.000 m)

Roadway 1: (Width: 10.500 m, Number of lanes: 3, tarmac: R3, q0: 0.070)

Grass Strip 1: (Width: 1.000 m)

Sidewalk 1: (Width: 2.000 m)

Luminaire Arrangements

Street lighting lamp: 100W 3M 3030

Luminous flux (Luminaire): 12993 lm

Luminous flux (Lamps): 13000 lm

Luminaire Wattage: 100.0 W

Arrangement: Double row, opposing Pole

Distance: 35.000 m

Mounting Height (1): 10.000 m

Height: 9.801 m

Overhang (2): 1.000 m

Boom Angle (3): 5.0 °

Boom Length (4): 1.500 m

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SERIES SD2 STREET LIGHTING LAMPS	SERIES SD1 BRIDGE STREET LIGHTING	SERIES G STREET LIGHTING LEDS

Result:

Calculation Field List	Standard： EN 13201
Valuation Field Roadway	(All lighting performance requirements are met.)
Selected Lighting Class: ME3a	Lav [cd/m²	U0	Ul	TI [%]	SR
Calculated values:	1.34	0.71	0.82	14	0.87
Required values according to class:	≥ 1.00	≥ 0.40	≥ 0.70	≤ 15	≥ 0.50
Fulfilled/Not fulfilled:	√	√	√	√	√

For more details please download below simulation result in PDF.

Case study of LED Street Light.pdf

Specification_SE_LED Street Light.pdf

MKLIGHTS can provide professional road lighting simulation design. Please contact MKLIGHTS Team for more details.

Dialux design of Road Street Lighting

Table 1 — M lighting classes in BS EN 13201-2:2015

Class	The luminance of the road surface of the carriageway for the dry and wet road surface condition				Disability glare	Lighting of surroundings
	Dry conditions			Wet	Dry conditions	Dry conditions
	L [minimum maintained] cd·m2	Uo [minimum]	Ul a [minimum]	Uowb [minimum]	fTIc [maximum]%	REId [minimum]

M1	2,00	0,40	0,70	0,15	10	0,35
M2	1,50	0,40	0,70	0,15	10	0,35
M3	1,00	0,40	0,60	0,15	15	0,30
M4	0,75	0,40	0,60	0,15	15	0,30
M5	0,50	0,35	0,40	0,15	15	0,30
M6	0,30	0,35	0,40	0,15	20	0,30

a. Longitudinal uniformity (Ul) provides a measure of the conspicuity of the repeated pattern of bright and dark patches on the road surface and as such is only relevant to visual conditions on long uninterrupted sections of road and should therefore only be applied in such circumstances. The values stated in the column are the minimum recommended for the specific lighting class, however, they may be amended where specific circumstances appertaining to the road layout or use are determined by analysis or where specific national requirements appertain.

b. This is the only criterion for wet road conditions. It may be applied in addition to criteria for the dry condition in accordance with specific national requirements. The values stated in the column may be amended where specific national requirements appertain.

c. The values stated in the column is the maximum recommended for the specific lighting class, however, they may be amended where specific national requirements appertain.

d . This criterion shall be applied only where there are no traffic areas with their own lighting requirements adjacent to the carriageway. The values shown are tentative and may be amended where specific national or individual scheme requirements are specified. Such values may be higher or lower than the values shown, however, care should be taken to ensure adequate illumination of the areas is provided. BS EN 13201-2-2015.pdf

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People also ask

How is lux level calculated for street lighting?

Calculation: Streetlight watts required = (lux X street surface area per square meter)/lumen per watt. Streetlamp watts required = (6 X 1) / 20

What is the distance between street lights?

30 m and 50 m

Optical lenses play an important role, allowing lighting designers to adjust and adjust the propagation of light to suit the illuminated area and choose the most economical solution. So how far apart are they? You might see street lights spaced about. 30m to 50m apart - they are usually closer together at junctions and curves.

What is the distance between 2 lamp posts?

The spacing between the two poles should be about 2.5-3 times the height of the pole. Shorter light poles should be installed at close intervals. The density along the corridor, the speed of travel, and the type of light source will also determine the desired height and spacing.

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