
09/17/2008 5:00:29 PM
Consult your representative for additional options and finishes.
Specifications and Dimensions subject to change without notice.
The IA Series is an energy efficient family of light duty industrials that 
feature premium performance and durability. The series incorporates sturdy 
embossed reflectors that precisely direct and effectively control light. The IA 
Series can be installed using various mounting methods and numerous 
options and accessories are available. The series is available with both 
Apertured (IA) and Closed Top (IC) reflector combinations. 
The IA Series can be utilized in simple task and area lighting and industrial 
Channel is code gauge prime cold 
rolled steel. Die formed with deep 
V-grooves for tong hanger. Die 
formed channel connector assures 
straight rows and continuity of 
ground through set screws. 
installation. Lampholder mounting 
brackets are easily inserted with 
Ballast are CBM/ETL Class "P" and 
positively secured by mounting 
bolts. Spring loaded lampholders. 
UL/CUL listed. Suitable for damp 
Multistage iron phosphate 
pretreatment ensures maximum 
bonding and rust inhibitor. 
Lighting grade, baked white 
Die formed prime steel, code 
gauge. Formed edges for added 
strength. All reflectors 4' sections. 
12" width Reflectors secured with 
quarter-turn fasteners. Baked white 
enamel. Standard with 8% uplight 
(IA). Closed top reflector (IC). 
Optional industrial fixtures are 
available incorporating silver 
 248HO
296HO 
248T8HO 
296T8HO
LAMPS CONTAIN MERCURY. DISPOSE ACCORDING
TO LOCAL, STATE OR FEDERAL LAWS
 Safe and convenient means of
 disconnecting power
5-5/8"
[143mm]
12"
[305mm]
A B C
D
12"
[305mm]
5-5/8"
[143mm]
Y
X=4-1/4" 
[108mm] 
Y=2-5/8"
[67mm]
X
11/16" [17mm] x 1" K.O. (2)
15/64" [6mm] K.O. (4)
7/8" [22mm] K.O. (4)
7/32" [6mm] x 3/8" [10mm] K.O. (4)
43-7/8" [1114mm]
48" [1219mm]
1-1/8"
[29mm]
4-1/4"
[108mm]
3/16"
[5mm]
1-3/4" [44mm] x 3-1/4" [83mm] K.O. (1)
Ground Screw Bump
16-1/2" [419mm]
41-1/2" [1054mm]
Ground Screw Bump
7/8" [22mm] K.O. (5)
4-1/4"
[108mm]
3/16"
[5mm]
1-1/8"
[29mm]
96" [2438mm]
1-3/4" [17mm] x 3-1/4" K.O. (1)
15/64" [6mm] K.O. (4)
91-7/8" [2334mm]
89-1/2" [2273mm]
81" [2057mm]
48" [1219mm]
Ceiling Stand-Off 
Embossments
11/16" [17mm] x 1 K.O. (2) 
11/16" [17mm] K.O. (2)
COOPER LIGHTING - METALUX
®

Specifications and Dimensions subject to change without notice.
ACCESSORIES (Order Separately)
C a nd e l a
Angle Along II 45
o
Across
0 
10 
20 
30 
40 
50 
60 
70 
80 
90
100 
110 
120 
130 
140 
150 
160 
170 
180
3478 3478 3478 
3453 3446 3513 
3288 3355 3468 
3025 3194 3438 
2657 3014 3378 
2207 2785 3228 
1666 2443 2687 
1051 1674 1524
413 586 450
10 32 23
5 176 182 
6 298 342 
8 285 458
9 170 371 
13 63 209 
14 18 70 
12 12 14 
11 11 11 
10 10 10
C o ef f i c i ent s  o f  U t i liz a t i o n
Effective floor cavity r eflectance 20%
rc 80% 70% 50% 30% 10% 0%
rw 70 50 30 10 70 50 30 10 50 30 10 50 30 10 50 30 10 0
RCR
0
1
2
3
4
5
6
7
8
9
10
Z o na l  L u m e n Sum m a r y
Zone Lumens %Lamp %Fixture
0-30 
0-40 
0-60 
0-90 
90-180 
0-180
IA-296HO
Standard Ballast
F96T12/CW/HO/WM 
Lamps 
8000 Lumens
Spacing criterion: 
(II) 1.3 x mounting 
height, ( ) 1.5 x 
mounting height 
Efficiency 84.1%
Test Report: 
IA296HO.IES
LER = FI-54
Yearly Cost of 1000 
lumens, 3000 hrs at 
.08 KWH = $4.44
2809 17.6 20.9 
4765 29.8 35.4 
9282 58.0 69.0
12575 78.6 93.5
878 5.5 6.5
13453 84.1 100.0
99 99 99 99 96 96 96 96 90 90 90 85 85 85 81 81 81 79 
90 85 81 78 87 83 79 76 78 75 73 74 72 70 70 68 67 64 
81 73 67 62 78 71 66 61 67 63 59 64 60 57 60 57 54 52 
73 64 56 51 70 62 55 50 59 53 48 55 51 47 53 49 45 43 
66 56 48 42 64 54 47 42 51 45 40 49 44 39 46 42 38 36 
61 49 42 36 59 48 41 35 46 39 34 43 38 33 41 36 33 31 
56 44 36 31 54 43 36 30 41 34 30 39 33 29 37 32 28 26 
52 40 32 27 50 39 32 27 37 31 26 35 30 25 34 29 25 23 
48 36 29 24 46 35 28 23 34 27 23 32 27 22 31 26 22 20 
45 33 26 21 43 32 26 21 31 25 20 30 24 20 28 23 20 18 
42 30 23 19 40 30 23 19 28 23 18 27 22 18 26 21 18 16 
Sample Number: IA-296T8HO-120V-U
Options
RIF1
Radio Interference Suppressor=
6-3/18 SJT-C&P-L515P
Cord & Plug (120V)=
6-3/18 SJT-C&P-L715P
Cord & Plug (277V)=
TILW
Tandem In Line Wiring Option 
(Consult TILW Option Catalog Page)
=
POX
Porlux Finish=
PI/CPI
Plug-In Option=
Packaging
U
Unit Pack=
4B
4 Bulk Packing=
Ballast Type
1
__
Standard Magnetic T8 Ballast=
__
Standard Magnetic T12 Ballast=
Tandem
Blank
4' Length=
8T
8' Length
Number of Lamps
2 Lamps (Not Included)
Wattage
48HO
60W T12 HO (48")=
48T8HO
44W T8 HO (48")=
96HO
110W T12 HO (96")=
96T8HO
86W T8 HO (96")=
Lamp Size
2
T12=
8
T8=
Series
IA
Apertured Reflector=
IC
Closed Top Reflector=
ICW
Extra Wide Channel 
Reference STW 
Series with 
Symmetric Reflector
=
Number of 
Ballasts
1
1 Ballast=
2
2 Ballast=
Voltage
1
120V
120 Volt=
277V
277 Volt=
347V
347 Volt=
UNV
Universal 
Voltage 
120-277
2
=
Options
GL
Single Element Fuse=
GM
Double Element Fuse=
Emergency
EM Installed=
1
Products also available in non-US voltage and freqeuncies for international markets
Notes:
2
Not Available when specifying emergencies, voltage must be specific
A1B/Spacer -U=Spacer 1-1/2" to 2-1/2"  from ceiling 
(Use 2 per fixture)
GRP-SS =Gripper Hanger (Use 2 per fixture)
SCF=Fixed Stem Set (Specify Length)
SCS=Swivel Stem Set (Specify Length)
SCA=Adjustable 48" Stem Set
AYC-Chain/Set-U =Chain  Hanger Set (Use 1 set per fixture)
WG/IC-4FT-U2=Wire Guard
CLC=Special Connector
(Additional Accessories Available. See Options and Accessories Section).
IA-248HO
1
18 lbs.
IA-296T8HO 35 lbs. 
Catalog No. Wt.
Metalux • Customer First Center • 1121 Highway 74 South • Peachtree City, GA 30269 • TEL 770.486.4800 • FAX 770.486.4801
09/17/2008 5:00:29 PM
ADF020760