Lumen Method Summary
Project
Title
Description
Number
Company
Designer
Room
Length
Width
Height
[X
[Y
[Z
1
62
1
38
1
21
ft
ft
ft
3.93
RCR
Ceiling
Walls
Floor
Workplane Height
50
30
10
%
%
%
2.5
ft
21
ft
Luminaire
Mounting Height
Catalog Number
Manufacturer
IES File Name
IBZ454
Lithonia Lighting
IBZ_ 454.ies
Lamp Description
Number of Lamps
Lamp Lumens
Light Loss Factor
FOUR 54-WATT LINEAR FLUORESCENT
4
4450
0.49
Coefficient of Utilization
0.65
T5HO, HORIZONTAL
POS.
Output
Illuminance
Number of Luminaires
29
12
Number of Columns
Number of Rows
[X]
[Y ]
4
Column Spacing
Row Spacing
[X ]
[Y]
15.50
12.67
Column Start
Row Start
Power Density
[X]
[Y]
0
fc
12.67
3
ft
ft
7.75
6.33
ft
ft
1.20
Witt'
[]
Q
6.33
7.75
15.50
x
Note: Calculations are based on procedures established by the Illuminating Engineering Society of North America, or standard industry practice.
Visual computes output performance based on input data as provided by, and which is the sole responsibility of, the user.
Acuity Brands Lighting, Inc. cannot be held responsible for the variations in actual situations which can effect calculated output.
Visual
STATISTICS
Description
Symbol
Avg
Max
Min
MaxiMin
Workplane
..
31.2 fc
38.3 fc
24.8 fc
1.5:1
Avg/Min
1.3: 1
LUMINAIRE SCHEDULE
VDSUAIL
Symbol
Label
Qty
Catalog Number
LM-1
~
IBZ 454
l!
Lamp
IBZ, (4) LAMP T5HO HIGH FOUR 54-WATT LINEAR
BAY WITH NARROW
FLUORESCENT T5HO,
DISTRIBUTION MIRa 4
HORIZONTAL POS.
SPECULAR REFLECTOR
r-
,
I
Description
,q
V~e{
as.9
24.S
32.7
27.9
29.1
a40
32.7
US.9
-
27.9
24.S
au
35.S
an
35.S
au
26.2
29.5
30.7
29.5
26.2
a2.4
36.7
as.1
36.7
a2.4
26.6
29.9
31.2
29.9
26.6
36.9
29.9
31.2
aS3
36.9
29.9
26.6
"y-'-
Plan View
26.6
•
Scale 1" = 16'
Lumens
LLF
Watts
IBZ_ 454.ies
4450
0.49
236
,.
•
e
•
~~\(-~
File
26.2
B2.4
36.7
29.5
30.7
BS.1
36.7
29.5
a2.4
26.2
•
•
Bu
'35.S
an
35.S
an
24.S
27.9
29.1
27.9
24.S
•
BS.9
32.7
a40
32.7
BS9
r
I
II
Designer
Date
Jun 3 2011
Scale
Drawing
No.
1 of 1
STATISTICS
Description
Symbol
Avg
Max
Min
MaxIMin
Avg/Min
Workplane
,
32.4 fc
38.6 fc
27.6 fc
1.4:1
1.2:1
LUMINAIRE SCHEDULE
V,SUAL
Symbol
'I
i
Label
Qty
LM-1
12
Catalog Number
Lamp
Description
IBZ, (4) LAMP T5HO HIGH FOUR 54-WATT LINEAR
BAY WITH NARROW
FLUORESCENT T5HO,
HORIZONTAL POS.
DISTRIBUTION MIRO 4
SPECULAR REFLECTOR
IBZ 454
,j
File
Lumens
LLF
Watts
IBZ_ 454.ies
4450
0.49
236
W~~~
27.6
33.7
S
33.7
31.1
32.5
0
2.7
28.6
37.1
32.4
0
86
33.8
0
27
27.6
37.1
31.1
0
8.6
32.5
[]9.7
33.7
0
5.0
I
I r-
Designer
31.1
27.6
37.1
0
27
32.4
28.6
37.1
0
27
31.1
27.6
33.7
I
II
I
II
Date
Jun 3 2011
Scale
[]97
Drawing
No.
-
Plan View
Scale 1"
= 10'
II
1 of 1
STATISTICS
Description
Symbol
Workplane
Avg
Max
Min
MaxiMin
Avg/Min
30.6 fc
36.8 fc
25.9 fc
1.4:1
1.2: 1
LUMINAIRE SCHEDULE
vnsr..J:A.!L
Symbol
Label
Qty
LM-1
9
Catalog Number
,'J
! i
i ,i
.
IBZ454
Lamp
Description
IBZ, (4) LAMP T5HO HIGH FOUR 54-WATT LINEAR
BAY WITH NARROW
FLUORESCENT T5HO,
HORIZONTAL POS.
DISTRIBUTION MIRO 4
SPECULAR REFLECTOR
File
Lumens
LLF
Watts
IBZ_ 454.ies
4450
0.49
236
\J~Mdct
[]88
32.7
.29.3
[]41
30,6
32,7
[]88
[]12
25.9
35.4
[]68
35.4
29.3
[]12
259
25.9
29.3
30.6
29.3
[]88
32.7
81
4.
32.7
1
Ir--
I
II
I
25.9
Designer
II
Date
Jun32011
Scale
[]8.8
Drawing
No.
Plan View
Scale
1" = 10'
II
1 of 1
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