The standard of city road lighting
Table 1 don't road motor vehicle traffic road lighting standard level type pavement road illumination brightness glare restriction threshold value increment TI ( %) Initial value environment than SR minimum average maximum intensity Lav ( Cd /㎡) Maintain the value total evenness U0 minimum longitudinal uniformity
table 1 motor vehicle road lighting standard
level
road type
the road surface brightness illumination
pavement
glare restriction threshold value increment
TI ( %) Maximum initial
environment than SR
minimum value
the average brightness Lav ( Cd/㎡) Maintain the value
total evenness U0 minimum
the longitudinal uniformity UL minimum
the average illuminance Eav ( Lx) Maintain the value
evenness
UE minimum
Ⅰ
expressway, distance and welcome road, the main road to government agencies and large public buildings, city center or business center path
1. 5 - 2. 0
0. 4
0. 7
20/30
0。 4
10
0. 5
Ⅱ
one
0. 75/1. 0
0。 4
0。 5
0 10/15。 35
10 0。 5
Ⅲ
branch
0. 5/0. 75
0。 4
-
0 8/10。 3
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table 2 SEC area lighting standard
Exhibition name: 2025 THE 137TH CHINA IMPORT AND EXPORT FAIRExhibition date: April 15-19, 2025Booth No. : 14.3 f33-34g10-11/14.2 D13-14-15Address: China Import and Export Fair Hall (Canton Fair Hall)
Date: January 04, 2025
Project location: Somalia
Quantity and specific configuration: 500 sets of 0278-400W solar street lights