Lightolier LIS6G20LW228 Indoor Furnishings User Manual


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Lytecel Recessed Fluorescent LIS6G20LW228
Page 2 of 2 6" wide x 48", 20 Cell (1 Row) Parabolic Louver,
Air Return/Static, 2 Lamp T5, IES RP1 For VDT Areas
Lightolier a Genlytecompany www.lightolier.com
Technical Information: (978)657-7600 • Fax(978) 658-0595
631 AirportRoad, Fall River,MA 02720 •(508) 679-8131 •Fax (508) 674-4710
Wereserve the rightto change detailsof design, materialsand finish.
© 2007a Genlyte company
Section 2/Folio G07-34
Job Information Type:
Ordering Information
Explanation ofCatalog Number. Example:LIS6G20LW228120PG
Options/Accessories
Access Plate:Top Wiring accessplate is shippedwith fixture
as standard.When
access platesare required inadvance for wiringconvenience, specify separately.
Order CatalogNumber: ACP5 CSP.
Electrical/Wiring Options: Consult factory.
EM Packor Dimming Ballast: Consult factory.
Fusing: Internal fast-blowfusing. Suffix: GLR.
Internal slow-blowfusing. Suffix: GMF.
Chicago Plenum:Suffix: CP.
Specifications
Performance: Inan installation of2 lamp 28Wsemi-specular luminaires ina
room cavityratio of 1,reflectance 80% ceiling,50% wall, 20%floor, the C.U.
shall notbe less than.56 with aspacing to mountingratio of 1.3perpendicular
to thelamps. To meetIES RP-1 forVDT areas theVCP (visual comfort
probability) shallnot be lessthan 87 eithercrosswise or lengthwiseand the
candela valuebetween 55° and90° in the0° to 90°planes shall notexceed
2858. Candelasat Nadir (0°) not toexceed 1373.
Air Handling-(LIA)side air passagesfor air return.
Materials: Chassisparts are die-formedcold rolled steel.
Louver: Pre-anodizedaluminum (Coilzak
®
or equal).
Specifications (continued)
Finish: Louver—specularor semi-specular lowiridescence pre-anodized
reflector sheet.Reflector: White bakedpolyester enamel orspecular reflector.
Chassis exterior—blackbaked polyester enamel.
Electrical: Thermallyprotected class “P”ballast C.B.M. approved,non PCB. If
K.O. iswithin 3" ofballast, use wiresuitable for atleast 90°.
Labels: I.B.E.W./UL andULc Listed.
This productmay have amercury containing lamp.Manage in accordwith
Disposal Laws.See: www.lamprecycle.org
LI:
Lytecel6"
6
Fixture
Width
20
Numberof
Cells:
1 rowof
20 cells
LouverFinish:
L=Low
Iridescence
Semi-
specular
P=Low
Iridescence
S
pecular
W
2
Lamp
Quantity:
(By others)
2=2 Lamp
LampFixture
Length:
28=T5
54=T5HO
(Nominal 48")
BallastType:
<20THD <10THD
2 Lamp28wElec.T5 –PI††
2 Lamp28wElec.T5 – PG††
2 Lamp54wElec.T5 – PG††
††Instant Start(120,277orUNV)
††Program RapidStart(UNVonly)
DA=DALI digitaladdressabledimming.
Options:
Add appropriate
suffix tocatalog
no, ie:(GLR)
Voltage:
120, 277or
UNV=120-277
0.0 45.0 90.0 FLUX
0 1373 1373 1373
5 1300 1383 1363 133
15 1278 1420 1516 393
25 1188 1382 1403 614
35 1023 1139 1216 711
45 829 868 861 668
55 488 348 137 288
65 26 36 31 37
75 3596
85 1232
90 121
Model No. LIS6G20LW228120PG
LER= FP-43.3 IW- 66.0 BF -1.0
Comparativeyearly lightingenergycost per
1000lumens =$5.54
ReportNumber: G1206007
CatalogNumber: LIS6G20LW228120PG
Lamp:F28 T5
Luminaire:6" wideTrofferwith semi-
specularlouver andwhitereflector.
Ballast:Advance ICN-2S28
Reportis basedon2750 Lumensperlamp.
Efficiency:52.0%
CIEType-Direct-Indirect
Plane: 0-Deg 90-Deg
SpacingCriteria: 1.2 1.3
ShieldingAngles: 90 90
Plane: 0-Deg 90-Deg
LuminousLength: 47.943 5.816
CANDELADISTRIBUTION
AVERAGE AVERAGE AVERAGE AVERAGE
INDEG. 0-DEG. 45-DEG. 90-DEG.
45 6515. 6821. 6766.
55 4728. 3371. 1327.
65 342. 473. 408.
75 64. 107. 193.
85 64. 128. 191.
LUMINANCEDATAINCANDELA/SQ.METER
COEFFICIENTSOFUTILIZATION–
ZONALCAVITYMETHOD.EFFECTIVE
FLOORCAVITYREFLECTANCE0.20
0
RC 80 50 30
RW 70 50 30 50 30 10 50 30 10
1 58 56 55 53 52 51 51 50 49
2 54 51 48 48 46 45 47 45 44
3 50 46 43 44 41 39 43 41 39
4 47 42 38 40 37 35 39 36 34
5 44 38 34 37 33 31 36 33 31
6 41 35 31 33 30 28 33 30 27
7 38 32 28 31 27 25 30 27 25
8 35 29 25 28 25 23 28 25 22
9 33 27 23 26 23 20 26 23 20
10 31 25 21 24 21 19 24 21 19
ZONE LUMENS %LAMP %FIXT
00-030 1144 20.8 40.0
00-040 1856 33.7 64.9
00-060 2812 51.1 98.4
00-090 2858 52.0 100.0
90-180 0000 0.0 000.0
00-180 2858 52.0 100.0
ZONALLUMENSUMMARY
0.0 45.0 90.0 FLUX
0 1348 1347 1348
5 1337 1348 1377 134
15 1278 1470 1522 414
25 1184 1483 1448 649
35 1079 1221 1262 756
45 893 963 980 737
55 586 377 113 314
65 1 35 29 27
75 1495
85 1242
90 011
Model No. LIS6G20PW228120PG
LER= FP-45.8 IW- 66.0 BF -1.0
Comparativeyearly lightingenergycost per
1000lumens =$5.24
ReportNumber: G1206008
CatalogNumber: LIS6G20PW228120PG
Lamps:F28 T5
Luminaire:6" wideTrofferwith semi-
specularlouver andspecularreflector.
Ballast:Advance ICN-2S28
Reportis based on2750Lumensper lamp.
Efficiency:55.3%
CIEType-Direct-Indirect
Plane: 0-Deg 90-Deg
SpacingCriteria: 1.3 1.5
ShieldingAngles: 90 90
Plane: 0-Deg 90-Deg
LuminousLength: 47.943 5.816
CANDELADISTRIBUTION
COEFFICIENTSOFUTILIZATION–
ZONALCAVITYMETHOD.EFFECTIVE
FLOORCAVITYREFLECTANCE0.20
0
RC 80 50 30
RW 70 50 30 50 30 10 50 30 10
1 62 60 58 56 55 54 54 53 52
2 58 54 51 51 49 47 50 48 46
3 54 49 46 47 44 42 45 43 41
4 50 45 41 43 39 37 41 39 36
5 46 40 36 39 35 33 38 35 32
6 43 37 33 35 32 29 35 31 29
7 40 34 30 33 29 26 32 29 26
8 38 31 27 30 26 24 29 26 24
9 35 29 24 28 24 22 27 24 21
10 33 26 22 26 22 20 25 22 20
ZONE LUMENS %LAMP %FIXT
00-030 1198 21.8 39.4
00-040 1954 35.5 64.3
00-060 3004 54.6 98.8
00-090 3039 55.3 100.0
90-180 0000 0.0 000.0
00-180 3039 55.3 100.0
ZONALLUMENSUMMARY
Reflector:
W
=White Reflector
MountingHeight
Lengthwise Crosswise
Room Luminaires Luminaires
Size 0DegPlane 90DegPlane
8.5 10 8.5 10 8.5 10 8.5 10
30x30 87 84 80 71 93 89 85 76
40x40 87 84 81 78 94 91 89 80
60x30 87 84 81 77 93 89 87 78
60x60 87 83 81 79 94 91 90 83
100x100 88 83 81 79 94 92 91 86
TYPICALV.C.P.'s
MountingHeight
Lengthwise Crosswise
Room Luminaires Luminaires
Size 0DegPlane 90DegPlane
8.5 10 8.5 10 8.5 10 8.5 10
30x30 86 76 73 71 93 88 85 70
40x40 86 76 75 74 94 90 87 79
60x30 86 76 75 76 93 88 85 77
60x60 86 77 76 76 94 91 89 82
100x100 86 77 76 76 93 92 91 85
TYPICALV.C.P.'s
AVERAGE AVERAGE AVERAGE AVERAGE
INDEG. 0-DEG. 45-DEG. 90-DEG.
45 7018. 7568. 7701.
55 5677. 3652. 1095.
65 13. 460. 381.
75 21. 86. 193.
85 64. 128. 255.
LUMINANCEDATAINCANDELA/SQ.METER
BodyStyle:
A=Air Return
S=Static
StandardLytecel
LI
ForNYCCode–Local3Manufactured
LN
CeilingType:
G=9/16"or
15/16"Grid
T =SlotGrid
A=9/16"Tegular
Grid
D=15/16"Tegular
Grid
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