Lightolier LIS6G20LW232 User manual

Features
• 48.6% efficient (2 lamp) semi-specular louver.
• 51.6% efficient (2 lamp) specular louver.
• 1.3 spacing mounting ratio.
• Semi-specular or specular, low iridescence, pre-anodized
aluminum louver.
• Vertical grain on cross blades eliminates reflected lamp image.
• Spring loaded latches (self centering).
• Louver has protective dust guard.
• Only 5-1/2" deep body.
• Black housing exterior for cooler ballast operating temperature.
• UL-Listed twin knockout access plate.
• Can be mounted in continuous rows.
• 2 hold-down clips standard.
• Compatible with Armstrong TECHZONE®ceiling systems.
• Meets NYC Code requirements
• Construction to meet Chicago Plenum Code is available.
• Optional DALI ballast accepts digital dimming commands from
computers, scene controllers and automatic control devices.
Mounting Methods Dimensions
Job Information Type:
Job Name:
Cat. No.:
Lamp(s):
Volts/Ballast:
Lightolier a Genlyte company www.lightolier.com
Technical In ormation: [phone] • Fax [phone]
631 Airport Road, Fall River, MA 02720 • [phone] • Fax [phone]
We reserve the right to change details o design, materials and inish.
© 2007 a Genlyte company Section 2/Folio G07-36
3/07
Lytecel Recessed Fluorescent LIS6G20LW232
Page 1 o 2 6" wide x 48", 20 Cell (1 Row) Parabolic Louver,
Air Return/Static, 2 Lamp T8, IES RP1 For VDT Areas
Gexposed T-grid ceiling.
6"
15/16"
or
9/16"
Texposed slot T-grid ceiling.
2" max.
9/16"
2" max.
hold-down clips (1 at each end)
5-1/2"
(139mm)
4-1/4" (108mm)
6" (162mm)
6"
A/D Tegular grid ceiling
2" max.
6"
15/16"
or
9/16"
Shown in Armstrong TECH ceiling.
48"
(1200mm)
48"
(1200mm)
Joint of Two Units
2" x 2-1/2" Access Plate
with (2) 7/8" K.O.s
7-3/8"
(187mm)
48" (1220mm)
39-1/4" (997mm)
Air Return Slots
(LIA only)
1-3/4" (44mm)

Lytecel Recessed Fluorescent LIS6G20LW232
Page 2 o 2 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 In ormation: [phone] • Fax [phone]
631 Airport Road, Fall River, MA 02720 • [phone] • Fax [phone]
We reserve the right to change details o design, materials and inish.
© 2007 a Genlyte company Section 2/Folio G07-36
Job Information Type:
Ordering Information
Explanation o Catalog Number. Example: LIS6G20LW232120SO
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.
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 probabili-
ty) 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.
Air Handling-(LIA) side air passages for air return.
Materials: Chassis parts are die-formed cold rolled steel.
Louver: Pre-anodized aluminum (Coilzak®or equal).
Specifications (continued)
Finish: Louver—specular or semi-specular low iridescence pre-anodized
reflector sheet. Reflector: White baked polyester enamel reflector. 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
LI:
Lytecel 6"
6
Fixture
Width
20
Number of
Cells:
1 row o
20 cells
Louver Finish:
L=Low
Iridescence
Semi- specular
P=Low
Iridescence
S pecular
W2
Lamp
Quantity:
(By others)
2=2 Lamp
32
Lamp Fixture
Length:
32=T8
(Nominal 48")
Ballast Type:
<20THD <10THD
2 Lamp Elec. T8 SO* HI*
*Instant Start Standard
Other dimming options, consult actory.
NOTE:
For T UNV, you must use HIBallast Code.
DA=DALI digital addressable dimming.
Options:
Add appropriate
su ix 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 4610 7
85 1232
90 111
Model No. LIS6G20LW232120SO
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: LIS6G20LW232120SO
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 0.200
RC 0 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
00-030 1021 17.9 36.9
00-040 1664 29.2 60.1
00-060 2707 47.5 97.7
00-090 2769 48.6 100.0
90-180 0000 0.0 000.0
00-180 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 1496
85 1233
90 112
Model No. LIS6G20PW232120SO
LER = FP - 40.9 IW - 78.0 BF - 1.1
Comparative yearly lighting energy cost per
1000 lumens = $5.86
Report Number: G1206012
Catalog Number: LIS6G20PW232120SO
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 0.200
RC 0 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
00-030 1061 18.6 36.1
00-040 1742 30.6 59.2
00-060 2895 50.8 98.4
00-090 2942 51.6 100.0
90-180 0000 0.0 000.0
00-180 2942 51.6 100.0
ZONAL LUMEN SUMMARY
Reflector:
W =White Re lector
Mounting Height
Lengthwise Crosswise
Room Luminaires Luminaires
Size 0 Deg Plane 90 Deg Plane
.5 10 .5 10 .5 10 .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
.5 10 .5 10 .5 10 .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
Standard Lytecel
LI
For NYC Code – Local 3 Manufactured
LN
Ceiling Type:
G= 9/16" or
15/16"Grid
T= Slot Grid
A= 9/16" Tegular
Grid
D= 15/16" Tegular
Grid