OB Series
OBL432
Over Bed, Wall Mounted, Fluorescent, Uplight/Downlight
5-9/16" Width, 48" Nominal Length, 2, 3, or 4 Lamp T8
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.
© 2003 Genlyte Thomas Group LLC (Lightolier Division)
A0902
Section 8/Folio R35-10
Job Information
Type:
Specifications
Materials: Chassis parts
are die-formed cold rolled steel with die-cast aluminum
end caps, screw fastened to housing.
Finish: Housing
–semi-gloss, flat white baked enamel.
End Caps
–semi-gloss,
flat white baked enamel.
Fascia
–semi-gloss, flat white baked
enamel.
Refractor:
.125 thick linear prismatic DR acrylic, impact resistant.
Electronic Sequential Switch:
4 way UL 544 listed-only 1-3 volts at switch.
Includes phone jack for plug-in connection.
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.
OB
Over Bed
Wall
Mounted
Fluorescent
Uplight/
Downlight
Body Style:
L
= Standard
Flat White
Fascia
K
= Optional
Oak Fascia
Insert
Lamp Quantity:
2
=1 Up/1 Down
3
=2 Up/1 Down
4
=2 Up/2 Down
Voltage:
120 or 277
Options:
Add appropriate
suffix to catalog
no, ie: (
R
)
Ballast Type:
<
20THD
<
10THD
2-1 Lamp Elec. T8
SO*
H
I
*
(1 Up/1 Down)
1-1 Lamp & 1-2 Lamp
Elec. T8
SO*
H
I
*
(2 Up/1 Down)
2-2 Lamp Elec. T8
SO*
H
I
*
(2 Up/2 Down)
*Instant Start Standard
Ordering Information
Explanation of Catalog Number. Example: OBL432120O4R
reading position
distribution curve
32
Lamp Fixture
Length:
32
=T8 (Nominal 48")
momentary button control
Options & Accessories
Optional Fascia Insert:
Oak (
K
).
Radio Interference Filter:
120 or 277 volt, 50 or 60 Hz.
One per fixture. Suffix:
R
. One per ballast. Suffix:
B
.
Electronic (Low Voltage) Sequential Switch:
Switch factory mounted for Up
and Down Light operation from pillow switch. Includes phone jack type receptacle.
Suffix:
SW
.
Momentary Button Cordset:
Traditional “Winged” Pendant Design ESD protec-
tion to 15,000 volts. Heavy duty 7' cable with phone plug and security clip. Consult
factory.
Initial Footcandles on Bed.
66
= Uplight/Downlight
= Uplight Only
= Downlight Only
11
□
57
Photometry
(OBL332120SO)
side view
3'
50 FC reading plane
(60° from horizontal)
6'
3'-6'
reading
plane
180° 165° 150°
135°
0°
15°
30°
45°
1000
500
500
1000
For additional
information
request
photometric
test G03014
3"
6"
12"
TYP
12"
Bed
66
□
11
57
66
□
14
52
55
□
14
41
43
□
13
29
32
□
12
15
25
□
11
10
20
□
10
6
70
□
11
59
69
□
14
55
57
□
14
44
43
□
13
29
33
□
12
16
25
□
11
10
21
□
10
7
63
□
11
55
65
□
14
52
52
□
14
41
41
□
13
29
31
□
12
15
25
□
11
10
26
□
10
6
W
all
