VOLTAGE:
120 or 277
BALLAST TYPE:
1-2 Lamp Mag. T12
LE
<
20THD
<
10THD
1 & 2 Lamp Elec. T8
SO*
H
I
*
1-2 Lamp Elec. T8
SO*
H
I
*
1-2 Lamp Elec. TT5
SB*
I
B*
(40 Watt)
1-3 Lamp Elec. TT5
X3*
I
3*
1-4 Lamp Elec. T8
O4*
H4*
LOL Dimming (T8)
PS
–
LOL Dimming (TT5)
PB
–
*
Instant Start Standard
OPTIONS:
Add appropriate suffix to
catalog no., ie: (GLR)
CLEANGUARD WET LOCATION
WES SERIES 2X2
Page 2 of 2
2' x 2' RECESSED FLUORESCENT, FOR WET LOCATIONS, COVERED CEILING USE
2 LAMP, T8 OR T12
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.
© 2002 Genlyte Thomas Group LLC (Lightolier Division)
A0902
SECTION 6/Folio N30-11
Job Information
Type:
OPTIONS & ACCESSORIES
SPECIAL LENSES:
Substitute
VI
for
VA
(standard) .125" nominal pattern 12
with 6.8 oz. average weight per square foot.
PLASTER FRAME:
Catalog number:
PF22
.
CONTINUOUS ROW INSTALLATION:
For F type fixtures, half-width flanges
are required between fixtures. Order Catalog Number:
S2FC TRIM
(each joint).
RADIO INTERFERENCE FILTER
120 or 277 volt, 50 or 60 Hz. One per fixture
is standard. SUFFIX:
RF
.
FUSING:
Internal fast-blow fusing. SUFFIX:
GLR
.
Internal slow-blow fusing. SUFFIX:
GMF
.
ELECTRICAL/WIRING OPTIONS:
Consult factory.
DRYWALL KIT:
Order Catalog Number:
FK91X4
. Request Folio OA30-10.
CHICAGO PLENUM:
SUFFIX:
CP
.
SPECIFICATIONS
PERFORMANCE:
In an installation of 2 lamp 31W luminaires in a room cavity
ratio of 1, reflectance 80% ceiling, 50% wall, 20% floor, the C.U. shall not be
less than .75. To prevent glare the VCP shall be not less than 40 either length-
wise or crosswise (at 100fc level) and the average brightness at 65° shall not
exceed 2629 candelas per square meter. To control veiling reflections, luminaire
output in the 30°-90° zone shall not be less than 67.4%.
MATERIALS: Chassis parts
are die-formed code gauge cold rolled steel.
Housing
with side rails hemmed over and housing ends turned-in for
safe handling.
FINISH: Chassis exterior
—black baked polyester enamel.
Cavity
—white
baked polyester enamel minimum 86% reflectance. Phosphate undercoating.
LENSES: VA
(standard) extruded virgin acrylic, 3/16" square based female
cones, running 45° to the panel edge, .095" nominal thickness (similar to pat-
tern 12).
VI
(optional) .125" nominal pattern 12 with 6.8 oz. average weight per
square foot.
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 C-UL.
PHOTOMETRY
MODEL NO. WES2GFSVA26U
coefficients of utilization — zonal cavity method
(effective floor cavity reflectance 0.20)
RF
20
20
20
RC
80
50
30
RW
70
50
30
50
30
10
50
30
10
1
79
75
73
71
69
67
68
66
65
2
72
67
62
63
59
56
61
58
55
3
66
59
54
56
52
48
54
51
47
4
61
53
47
50
46
42
49
45
41
5
56
48
42
45
40
37
44
40
36
6
52
43
37
41
36
32
40
36
32
7
49
39
33
38
33
29
37
32
29
8
45
36
30
35
30
26
34
29
26
9
42
33
28
32
27
24
31
27
23
10
40
31
25
30
25
21
29
25
21
visual comfort probability
(rated lumens per lamp 3150.)
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
56
60
66
73
53
57
63
70
20
30
50
53
57
63
46
50
54
60
20
40
47
49
53
57
42
45
49
53
20
60
43
46
49
52
38
41
44
48
30
20
58
61
66
72
56
60
63
69
30
30
51
54
57
62
48
51
54
59
30
40
47
49
52
55
43
46
49
52
30
60
43
46
47
50
38
41
43
47
30
80
42
44
45
48
36
39
40
44
40
20
59
63
67
71
58
62
65
70
40
30
52
55
58
62
50
53
56
60
40
40
48
50
52
55
44
47
50
53
40
60
44
46
48
50
39
42
44
47
40
80
42
44
44
47
37
39
40
43
40
100
42
43
43
45
36
38
38
41
60
30
53
56
59
63
51
55
57
61
60
40
48
51
53
56
46
49
51
54
60
60
44
47
48
50
40
43
44
48
60
80
42
44
44
47
38
40
40
43
60
100
42
43
42
45
37
38
38
41
100
40
51
53
55
58
49
52
54
57
100
60
47
49
49
52
44
46
47
50
100
80
44
46
46
48
41
42
43
46
100
100
43
44
43
46
39
40
40
41
room cavity ratio
luminaries lengthwise
luminaries crosswise
ORDERING INFORMATION
Explanation of Catalog Number. Example: WES2GFSVA26U120SOGLR
WE
CLEANGUARD
WET
LOCATION
S
STATIC
2
FIXTURE
WIDTH
CEILING TYPE:
G
= Grid (lay-in T bar)
F
=Flanged (overlap) Z spline
and plaster frame
LENS FRAME:
FS
= Flat steel frame
RA
=Regressed
aluminum frame
FA
=Flat aluminum frame
LENS/SHIELDING TYPE:
VA (virgin acrylic)
standard (see options and
consult factory)
LAMP QUANTITY:
2
=2 Lamp
3
=3 Lamp
(Not with 6" spacing)
4
=4 Lamp
(T8, 2' Lamp Only)
LAMP/
FIXTURE LENGTH:
6U
=6"U Lamp T8 or T12
2U
=T8, 1-5/8" U Lamp
FT
=Twin Tube T5
17
=T8, 2' Lamp
(Nominal 24")
Other dimming options. Consult factory.
LER = FL - 58.6
IW - 56.3
BF - 0.87
Comparative yearly lighting energy cost per 1000 lumens = $4.00
