Lightolier LCS8G12PR232 Indoor Furnishings User Manual


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Lytecel Recessed Fluorescent LCS8G12PR232
Page 2 of 2 For Continuous Row Mounting – 6-1/2" wide, 12 Cell (1 Row) Parabolic Louver,
Static, 2 Lamp T8, IES RP1 For VDT
Lightolier a Genlyte Thomas 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.
Copyright 2004 Lightolier Section2/Folio G07-21
Job Information Type:
Ordering Information
Explanation of Catalog Number. Example: LCS8G12PR232120SOGLR
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.
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 luminaires in a room cavity
ratio of 1, reflectance 80% ceiling, 50% wall, 20% floor, the C.U. shall not be
less than .67 with a spacing to mounting ratio of 1.4 perpendicular to the lamps.
To meet IES RP-1 for VDT areas the VCP (visual comfort probability) shall not be
less than 97 either crosswise or lengthwise and the candela value between 55°
and 90° in the 0° to 90° planes shall not exceed 839. Candelas at Nadir (0°) not
to exceed 1870.
Materials: Chassis parts are die-formed cold rolled steel.
Housing is with all
edges turned-in for safe handling.
Louver: Pre-anodized aluminum (Coilzak
®
or equal).
Specifications (continued)
Finish: Louver–specular low iridescence pre-anodized reflector sheet.
Reflector: Semi-Specular reflector sheet, 95% reflective. 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.
Photometry
Model No. LCS8G12PR232120SO
LC
LC:
Lytecel 8"
Continuous
Blank = Standard
N = NYC Code
S
Body Style:
S=Static
8
Fixture
Width
Ceiling Type:
G= 15/16" Grid
N= 9/16" Grid
T = Slot Grid
12
Number of
Cells:
1 row of
12 cells
Louver Finish:
P=Low
Iridescence
Specular
L=Low
Iridescence
Semi-
specular
R
Reflector:
R= Semi-Specular
95%
Reflective
2
Lamp
Quantity
32
Lamp/Fixture
Length:
32=T8
(Nominal 48")
Voltage:
120 or 277
Ballast Type:
<20THD <10THD
2 Lamp Elec. T8 SO* H
I*
*Instant Start Standard
Other dimming options, consult factory.
DA=DALI digital addressable dimming.
Options:
Add appropriate
suffix to catalog
no, ie: (GLR)
LER = FP - 52.1 IW - 58.0 BF - 0.87
Comparative yearly lighting energy cost per 1000 lumens = $4.61
THIS REPORT IS BASED ON PUBLISHED INDUSTRY PROCEDURES • FIELD PERFORMANCE MAY VARY FROM LABORATORY PERFORMANCE.
G03007
LCS8G12PR232120SO
coefficients of utilization — zonal cavity method
RF 20 20 20
RC 80 50 30
RW 70 50 30 50 30 10 50 30 10
1696765 636260 616059
2656158 585654 565453
3605652 535048 524947
4575147 494643 484543
5534743 454239 444139
6504339 423835 413735
7464035 383532 383432
8443732 363229 353229
9413430 332927 322927
10 39 32 28 31 27 25 30 27 25
visual comfort probability
room size ceiling height ceiling height
W L 8.5 10.0 13.0 16.0 8.5 10.0 13.0 16.0
20 20 93 95 93 83 99 98 98 94
20 30 95 95 93 84 99 98 98 95
20 40 96 95 93 84 99 98 98 95
20 60 95 96 93 84 99 98 98 95
30 20 93 95 94 86 99 98 98 94
30 30 95 95 94 86 99 98 98 95
30 40 95 95 94 86 99 98 98 95
30 60 95 96 94 87 99 98 98 95
30 80 97 97 94 87 99 98 98 95
40 20 93 95 94 87 99 98 98 94
40 30 95 95 94 88 99 98 98 95
40 40 95 95 94 88 99 98 98 95
40 60 95 96 94 88 99 98 98 95
40 80 97 97 94 88 99 98 98 95
40 100 97 97 94 88 99 98 98 95
60 30 95 95 94 88 99 98 98 95
60 40 94 95 94 88 99 98 98 95
60 60 97 97 94 88 99 98 98 95
60 80 97 97 95 88 99 98 98 95
60 100 97 97 95 88 99 98 98 95
100 40 94 95 94 88 99 98 98 95
100 60 97 97 95 88 99 98 98 95
100 80 97 97 95 88 99 98 98 95
100 100 97 97 95 88 98 98 98 95
room cavity ratio
luminaries lengthwise
luminaries crosswise
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