Lytecel Recessed Fluorescent
LCS6G20LW232
Page 2 of 2
For Continuous Row Mounting, 6" wide x 48", 20 Cell (1 Row) Parabolic Louver,
Air Return/Static, 2 Lamp T8, IES RP1 For VDT AreaS
Lightolier
a Genlyte company
www.lightolier.com
Technical Information: (978) 657-7600 • Fax (978) 658-0595
631 Airport Road, Fall River, MA 02720 • (508) 679-8131 • Fax (508) 674-4710
We reserve the right to change details of design, materials and finish.
© 2007 a Genlyte company
Section 2/Folio G07-42
Job Information
Type:
Ordering Information
Explanation of Catalog Number. Example: LCS6G20LW232120SO
Options/Accessories
Access Plate
: Top Wiring access plate is shipped with fixture as standard. When
access plates are required in advance for wiring convenience, specify separately.
Order Catalog Number:
ACP5 CSP
.
Coupler/Clamp
: (Set of 2) Required for beginning of rows.
Order Catalog Number:
LC85 CLAMP
(for G or T type)
End Trim
: Required at beginning and end of rows. For every row order (2).
Order Catalog Number:
LC6 END TRIM
.
Electrical/Wiring Options
: Consult factory.
EM Pack
or
Dimming Ballast
: Consult factory.
Fusing
: Internal fast-blow fusing. Suffix:
GLR
.
Internal slow-blow fusing. Suffix:
GMF
.
Chicago Plenum:
Suffix:
CP
.
Specifications
Performance:
In an installation of 2 lamp 32W semi-specular luminaires in a
room cavity ratio of 1, reflectance 80% ceiling, 50% wall, 20% floor, the C.U.
shall not be less than .53 with a spacing to mounting ratio of 1.3 perpendicular
to the lamps. To meet IES RP-1 for VDT areas the VCP (visual comfort
probability) shall not be less than 91 either crosswise or lengthwise and the
candela value between 55° and 90° in the 0° to 90° planes shall not exceed
4631. Candelas at Nadir (0°) not to exceed 1234.
Specifications (continued)
Air Handling
–(LCA only) Side air passages for air return.
Materials: Chassis parts
are die-formed cold rolled steel.
Louver:
Pre-anodized aluminum (Coilzak
®
or equal).
Finish: Louver
—specular or semi-specular low iridescence pre-anodized
reflector sheet.
Reflector:
White baked polyester enamel.
Chassis exterior
—
black baked polyester enamel.
Electrical:
Thermally protected class “P” ballast C.B.M. approved, non PCB. If
K.O. is within 3" of ballast, use wire suitable for at least 90°.
Labels:
I.B.E.W./UL and ULc Listed.
This product may have a mercury containing lamp. Manage in accord with
Disposal Laws. See: www.lamprecycle.org
LC:
Lytecel 6"
Continuous
Louver
Appearance
6
Fixture
Width
20
Number of
Cells:
1 row of
20 cells
Louver Finish:
L
=Low
Iridescence
Semi-specular
P
=Low
Iridescence
Specular
W
2
Lamp
Quantity:
(By others)
2
=2 Lamp
32
Lamp Fixture
Length:
32
=T8
(Nominal 48")
Ballast Type:
<
20THD
<
10THD
2 Lamp Elec. T8
SO*
H
I
*
*Instant Start Standard
Other dimming options, consult factory.
NOTE:
For
T8 UNV
, you must use
H
I
Ballast Code.
DA
=DALI digital addressable dimming.
Options:
Add appropriate
suffix to catalog
no, ie: (GLR)
Voltage:
120, 277 or
UNV
=120-277
0.0
45.0
90.0
FLUX
0
1234
1234
1234
5
1252
1300
1306
122
15
1207
1280
1287
356
25
1100
1182
1215
542
35
962
1020
1058
643
45
799
835
926
650
55
478
457
393
392
65
34
58
39
53
75
4
6
10
7
85
1
2
3
2
90
1
1
1
Model No. LCS6G20LW232120SO
LER = FP - 38.6
IW - 78.0
BF - 1.1
Comparative yearly lighting energy cost per
1000 lumens = $6.22
Report Number: G1206011
Catalog Number: LCS6G20LW232120SO
Lamp: F32 T8
Luminaire: 6" wide Troffer with semi-
specular louver and white reflector.
Ballast: Advance REL-2P32-SC
Report is based on 2850 Lumens per lamp.
Efficiency: 48.6%
CIE Type-Direct-Indirect
Plane:
0-Deg
90-Deg
Spacing Criteria:
1.3
1.3
Shielding Angles:
90
90
Plane:
0-Deg
90-Deg
Luminous Length:
47.943
5.816
CANDELA DISTRIBUTION
AVERAGE AVERAGE AVERAGE AVERAGE
IN DEG.
0-DEG.
45-DEG.
90-DEG.
45
6279.
6562.
7277.
55
4631.
4427.
3807.
65
316.
763.
513.
75
86.
129.
215.
85
64.
128.
191.
LUMINANCE DATA IN CANDELA/SQ. METER
COEFFICIENTS OF UTILIZATION –
ZONAL CAVITY METHOD. EFFECTIVE
FLOOR CAVITY REFLECTANCE 0.20
0
RC
80
50
30
RW 70 50 30 50 30 10 50 30 10
1
54 53 51 49 48 47 48 47 46
2
50 47 45 45 43 41 43 42 40
3
47 43 39 41 38 36 39 37 35
4
43 38 35 37 34 32 36 33 31
5
40 35 31 33 30 28 32 30 28
6
37 32 28 30 27 25 30 27 25
7
35 29 25 28 25 22 27 24 22
8
32 26 23 25 22 20 25 22 20
9
30 24 21 24 20 18 23 20 18
10 28 22 19 22 19 16
2
18 16
ZONE
LUMENS % LAMP
% FIXT
0
0-
0
30
1021
17.9
36.9
0
0-
0
40
1664
29.2
60.1
0
0-
0
60
2707
47.5
97.7
0
0-
0
90
2769
48.6
100.0
90-180
000
0
0.0
00
0.0
0
0-180
2769
48.6
100.0
ZONAL LUMEN SUMMARY
0.0
45.0
90.0
FLUX
0
1373
1373
1373
5
1287
1314
1304
125
15
1244
1345
1368
370
25
1149
1246
1264
566
35
1018
1079
1088
681
45
849
926
1005
711
55
579
520
440
441
65
1
52
32
39
75
1
4
9
6
85
1
2
3
3
90
1
1
2
Model No. LCS6G20PW232120SO
LER = FP - 40.9
IW - 78.0
BF - 1.1
Comparative yearly lighting energy cost per
1000 lumens = $$5.87
Report Number: G1206012
Catalog Number: LCS6G20PW232120SO
Lamps: F32 T8
Luminaire: 6" wide Troffer with specular
louver and white reflector.
Ballast: Advance REL-2P32-SC
Report is based on 2850 Lumens per lamp.
Efficiency: 51.6%
CIE Type-Direct-Indirect
Plane:
0-Deg
90-Deg
Spacing Criteria:
1.2
1.3
Shielding Angles:
90
90
Plane:
0-Deg
90-Deg
Luminous Length:
47.943
5.816
CANDELA DISTRIBUTION
COEFFICIENTS OF UTILIZATION –
ZONAL CAVITY METHOD. EFFECTIVE
FLOOR CAVITY REFLECTANCE 0.20
0
RC
80
50
30
RW 70 50 30 50 30 10 50 30 10
1
58 56 54 53 51 50 51 50 49
2
54 50 48 48 46 44 46 44 43
3
50 45 42 43 40 38 42 39 37
4
46 41 37 39 36 33 38 35 33
5
43 37 33 35 32 29 34 31 29
6
40 33 29 32 29 26 31 28 26
7
37 30 26 29 26 23 29 26 23
8
34 28 24 27 23 21 26 23 21
9
32 26 22 25 21 19 24 21 19
10 30 24 20 23 20 17 22 19 17
ZONE
LUMENS % LAMP
% FIXT
0
0-
0
30
1061
18.6
36.1
0
0-
0
40
1742
30.6
59.2
0
0-
0
60
2895
50.8
98.4
0
0-
0
90
2942
51.6
100.0
90-180
000
0
0.0
00
0.0
0
0-180
2942
51.6
100.0
ZONAL LUMEN SUMMARY
Reflector:
W
=White
Mounting Height
Lengthwise Crosswise
Room
Luminaires
Luminaires
Size
0 Deg Plane
90 Deg Plane
8.5 10 8.5 10
8.5 10 8.5 10
30x30
90 85 77 70
88 83 76 68
40x40
90 85 82 76
90 85 82 73
60x30
90 85 80 75
88 83 79 73
60x60
91 86 82 79
91 87 84 78
100x100
91 87 82 78
92 90 87 82
TYPICAL V.C.P.'s
Mounting Height
Lengthwise Crosswise
Room
Luminaires
Luminaires
Size
0 Deg Plane
90 Deg Plane
8.5 10 8.5 10
8.5 10 8.5 10
30x30
85 76 70 69
88 80 76 67
40x40
85 76 72 72
90 84 81 73
60x30
85 76 72 74
89 80 77 69
60x60
85 78 73 74
91 86 83 76
100x100
86 78 73 74
92 88 86 81
TYPICAL V.C.P.'s
AVERAGE AVERAGE AVERAGE AVERAGE
IN DEG.
0-DEG.
45-DEG.
90-DEG.
45
6672.
7277.
7898.
55
5609.
5038.
4263.
65
13.
684.
421.
75
21.
86.
193.
85
64.
128.
191.
LUMINANCE DATA IN CANDELA/SQ. METER
Body Style:
A
=Air Return
S
=Static
Ceiling Type:
G
= 9/16" or
15/16"Grid
T
= Slot Grid
Standard Lytecel
LC
For NYC Code – Local 3 Manufactured
LN
