WALL WASHER/INDIRECT WALL MOUNT
BI-LYTER
Page 2 of 2
SURFACE FLUORESCENT 2' LENGTH, 1 LAMP TT5
4' LENGTH, 2 LAMP TT5 OR 1 LAMP T8
Footcandles on Wall
Fixtures: 3 feet from wall to outside trim on lamp side of fixture.
Individual Wal-Lyter
Multiple Units
Continuous Row
0' 1' 2' 3' 4' 5' 6' 7' 8'
4'
Ceiling
8'
4
5
6
9 14 25 46 72 86
100 98
92
98 100
7'
4
5
6
9 14 24 40 60 70
83
84
81
84
83
6'
4
5
6
9 13 20 31 42 47
59
63
63
63
59
5'
4
5
6
7 10 16 22 27 30
40
43
43
43
40
4'
3
4
5
6
8 10 13 15 17
24
26
26
26
24
3'
3
3
4
5
6
7
8
9
9
15
16
16
16
15
2'
3
3
3
4
4
5
5
6
6
10
10
11
10
10
1'
2
3
3
3
3
4
4
4
4
8
8
8
8
8
Floor
6'
0'
1'
2' 3'
4'
5'
6'
7'
8'
93 82 60 50 60 82 93
157 184 199 204 207 204 199 184 157
76 69 54 47 54 69 76
134 158 170 176 178 176 170 158 134
53 51 44 41 44 51 53
101 118 128 134 135 134 128 118 101
35 35 32 31 32 35 35
71 82
89 93 94 93 89 82 71
21 21 21 21 21 21 21
45 51
55 57 58 57 55 51 45
13 14 14 14 14 14 13
30 33
35 36 36 36 35 33 30
9
9
9
9
9
9
9
21 23
24 25 25 25 24 23 21
7
7
7
7
7
7
7
17 17
18 18 19 18 18 17 17
PHOTOMETRY
SPECIFICATIONS (continued)
END CAPS:
Die-cast aluminum.
FINISH: Chassis exterior
—off white (egg-shell standard) baked acrylic.
REFLECTOR
—specular low-iridescence pre-anodized reflector sheet.
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.
OPTIONS & ACCESSORIES
FUSING
: Internal fast-blow fusing. SUFFIX:
GLR
.
Internal slow-blow fusing. SUFFIX:
GMF
.
RADIO INTERFERENCE FILTER
: 120 or 277 volt,
50 or 60 Hz. One per fixture is standard. SUFFIX:
RF
.
ELECTRICAL/WIRING OPTIONS
: Consult factory.
CONTINUOUS ROW
: Order Catalog Number:
BL COUPLER
.
T-GRID MOUNTING
: Order Catalog Number:
BL MOUNT
.
WALL MOUNT SPACER
: Order Catalog Number:
BL SPACER
.
(Does not meet ADA).
SPECIFICATIONS:
MATERIALS: Chassis parts
are die-formed 20 gauge cold rolled steel.
Reflector—pre-anodized aluminum (Coilzak® or equal).
180°
1050
700
350
165°
150°
135°
120°
105°
90°
0°
400
800
1200
15°
30°
90°
75°
60°
45°
Small Office Application
Only four Bi-Lyters with 55 watt lamps are required to
illuminate a 12' x 12' (80/80/50) office space to 50 maintained
footcandles with only 1.68 watts per square foot
(BLSW126120SB).
Luminaire mounted 18" from ceiling
12' x 12' Office Space / 9' Ceiling Height
Reflectance: 80% Ceiling, 80% Wall, 50% Floor.
Reported numbers are maintained footcandles at desk
top level with 55 watt lamp. Footcandle readings will
vary depending on room reflectance.
17
17
18
19
19
19
19
19
19
19
19
19
19
18
18
17
18
18
19
19
20
19
19
19
19
19
19
19
19
18
17
18
19
19
19
20
19
19
19
19
19
19
19
19
18
18
18
19
19
19
20
20
20
20
20
19
19
19
18
18
18
19
19
19
19
19
19
20
20
20
19
19
19
18
18
18
19
19
19
19
19
19
19
19
20
19
19
18
18
17
17
18
19
19
19
19
19
19
19
19
19
19
18
17
17
Wallwasher (Ceiling mounted)
Indirect (Wall mounted)
Corridor Application
Corridor maintained footcandle readings at
floor level with 40 watt lamp
(BLSW124120SB).
1.68 Watts Per Square Foot
86 72 46 25 14
9
6
5
4
70 60 40 24 14
9
6
5
4
47 42 31 20 13
9
6
5
4
30 27 22 16 10
7
6
5
4
17 15 13 10 8
6
5
4
3
9
9
8
7
6
5
4
3
3
6
6
5
5
4
4
3
3
3
4
4
4
4
3
3
3
3
2
Footcandles on Wall:
Fixtures 3 feet from wall to outside edge of fixture.
Individual Bi-Lyter
Maintained footcandle readings on wall with 40
watt lamp (BLSW124120SB).
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 5/Folio K10-31
Job Information
Type:
51
50
50
50
51
53
53
52
53
53
54
54
53
54
54
53
53
52
53
53
51
50
50
50
51
BL
BI-LYTER:
Wall Washer/
Indirect Wall
Mount
W
EXTERIOR FINISH:
W=
Off White
(egg-shell standard)
F
=Flat White
LAMPS*:
(2' Unit)
1
-TT5
(4' Unit)
2
-TT5 or
1
-T8
WATTS:
1
=18 watts
2
=24 watts
4
=40 watts
6
=55 watts
(4' unit only)
3
=32 watts (T8)
BALLAST/LAMP:
SB
=Electronic (TT5)
SO
=Electronic (T8)
(4' unit only)
S
SURFACE:
S=
Ceiling or
Wall Mount
LENGTH:
2=
24"
4
=48"
VOLTAGE:
120 or 277
OPTIONS:
Add appropri-
ate suffix to
catalog no., ie:
(
GLR
)
ORDERING INFORMATION
Explanation of Catalog Number. Example: BLSW126120SBGLR
*For linear T5 consult factory.
