Light Green International Co.Ltd
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Uncorrected UGR Table
ceiling/cavity
0.7
0.7
0.5
0.5
0.3
0.7
0.7
0.5
0.5
0.3
walls
0.5
0.3
0.5
0.3
0.3
0.5
0.3
0.5
0.3
0.3
working plane
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
2H
16.0
17.5
16.2
17.7
17.9
16.4
17.9
16.7
18.1
18.3
3H
17.4
18.8
17.7
19.1
19.3
18.0
19.4
18.3
19.6
19.9
4H
18.0
19.3
18.3
19.6
19.8
18.7
20.0
19.0
20.2
20.5
6H
18.3
19.6
18.7
19.8
20.1
19.1
20.4
19.5
20.7
20.9
8H
18.4
19.6
18.7
19.9
20.2
19.2
20.4
19.6
20.7
21.0
12H
18.4
19.5
18.7
19.8
20.1
19.2
20.4
19.6
20.7
21.0
2H
16.7
18.0
17.0
18.2
18.5
17.0
18.3
17.3
18.6
18.8
3H
18.3
19.5
18.7
19.8
20.1
18.8
19.9
19.1
20.2
20.5
4H
19.0
20.0
19.4
20.4
20.7
19.6
20.6
19.9
20.9
21.3
6H
19.4
20.4
19.8
20.7
21.1
20.2
21.1
20.6
21.5
21.8
Room dimensions x =
2H y =
4H
Viewed crosswise
Viewed endwise
8H
19.5
20.4
20.0
20.8
21.2
20.3
21.2
20.7
21.6
21.9
12H
19.6
20.4
20.0
20.8
21.2
20.3
21.1
20.7
21.5
21.9
8H
4H
19.3
20.2
19.7
20.5
20.9
19.8
20.7
20.2
21.1
21.4
6H
19.9
20.6
20.4
21.0
21.5
20.6
21.3
21.0
21.7
22.1
8H
20.1
20.7
20.6
21.2
21.6
20.8
21.4
21.2
21.8
22.3
12H
20.2
20.7
20.7
21.2
21.7
20.8
21.3
21.3
21.8
22.3
12H
4H
19.3
20.1
19.7
20.5
20.9
19.8
20.6
20.3
21.0
21.4
6H
20.0
20.6
20.4
21.0
21.5
20.6
21.3
21.1
21.7
22.1
8H
20.2
20.8
20.7
21.2
21.7
20.9
21.4
21.3
21.8
22.3
Variations with the observer position at spacings: S = 1.0H
+ 0.2 / - 0.2
+ 0.1 / - 0.2
1.5H
+ 0.2 / - 0.3
+ 0.2 / - 0.3
2.0H
+ 0.2 / - 0.3
+ 0.2 / - 0.3
CIE Pub.117 Corrected 2278 lm Total Lamp Luminous Flux.(8log(F/F0) = 2.9)
C Range: 0 - 360DEG C Interval: 5.0DEG Test Speed: LOW Temperature:20.8DEG Operators:王 林 飞 Test Date:2011-01-11
γ Range: 0 - 90DEG γ Interval: 0.5DEG
Checker:
Assessor: 张 树
Test System:EVERFINE GO-2000A_V1 SYSTEM V2.0.261 Humidity:36% Test Distance:5.400m [K=1.0000] Remarks: