Metalux
D ES C R IPTION
The DIF Series is an energy efficient family of industrials that feature
premium performance and durability. The industrial series incorporates
heavy duty, embossed, reflectors that precisely direct and effectively
control light. The versatile DIF Series can be installed using various
mounting methods and numerous options and accessories are available.
Type
Catalog #
Project
Date
Comments
The DIF Series can be utilized in simple task and area lighting to the most
demanding industrial applications.
Prepared by
SPE C IFIC A TION FEA T U R E S
C on s t r u c t i o n
F in ish
Reflectors
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. Numerous KOs for ease of
installation. Lampholder mounting
brackets are easily inserted with
snap-in action.
Multistage iron phosphate
pretreatment ensures maximum
bonding and rust inhibitor. Lighting
grade, baked white enamel finish.
Die formed prime steel, code
gauge. Deep draw full width ribs
formed with one press stroke. Side
flanges lend strength with upward
turn. Easily cleaned. Baked white
enamel 13-1/2" width. Four foot
sections. Reflectors secured by
positive retaining screw. Reflector
aligners provided. Standard
with 6% uplight (DIF). Closed top
reflector (DCIF).
El e c t r i c a l *
Ballast are CBM/ETL Class “P” and
positively secured by mounting
bolts. Spring loaded lampholders.
UL/cUL listed. Suitable for damp
locations.
DIF
248HO
296HO
248T8HO
296T8HO
5-3/4"
[146mm]
4' OR 8' INDUSTRIAL
2 LAMP
HIGH OUTPUT, 800MA
Medium Duty Industrial
13-1/2"
[343mm]
ENERGY DATA
L AM P C ONFIGUR A TI O N S
MOUNTING DATA
X
4'
Y=5"
[127mm]
5-3/4"
[146mm]
X=4-1/4"
[108mm]
Y=2-5/8"
[67mm]
Ceiling Stand-Off
Embossments
Y
Ground Screw
7/8" [22mm]
K.O. (3)
4-1/4"
[108mm]
Y
13-1/2"
[343mm]
X=3-1/2"
[89mm]
11/16" x 1"
KO (2 Places)
2"
[51mm]
KO
X
48" [1220mm]
3-1/4"
[83mm]
Hole for Toggle
4-1/2" [114mm]
Input Watts:
EB Ballast & STD Lamps
248T8HO (99)
296HO (208)
296T8HO (160)
ES Ballast & STD Lamps
296HO (257)
STD Ballast & STD Lamps
248HO (145)
8'
Y=5"
[127mm]
Y
Ceiling Stand-Off
Embossments
Ground Screw
11/16" [17mm] K.O. (2)
7/8" [22mm]
K.O. (3)
4-1/4"
[108mm]
X=3-1/4"
[83mm]
11/16" x 1" KO (2 Places)
2" [51mm] K.O.
X
18-1/2" [470mm]
96" [2438mm]
3-1/4" [83mm]
Hole for Toggle
4-1/2" [114mm]
4-5/8" [118mm]
Luminaire Efficacy Rating
LER = FI-54
Catalog Number: DIF-296HO
Yearly Cost of 1000 lumens,
3000 hrs at .08 KWH = $4.44
*Reference the lamp/ballast data in the
Technical Section for specific lamp/ballast
requirements.
LAMPS CONTAIN MERCURY. DISPOSE ACCORDING
TO LOCAL, STATE OR FEDERAL LAWS
Safe and convenient means of
disconnecting power.
ADF111616
2015-10-15 15:16:08
DIF
PH OTOM ETR IC S
Coefficients of Utilization
⊥
||
DIF-296HO
Energy Saving Ballast
F96T12/CW/HO/WM
Lamps
8000 Lumens
Spacing criterion:
(II) 1.3 x mounting
height, (⊥) 1.6 x
mounting height
Efficiency 83.4%
Test Report:
DIF296HO.IES
rc
rw
RCR
0
1
2
3
4
5
6
7
8
9
10
Candela
Effective floor cavity reflectance
80%
70%
70 50 30 10
70 50 30 10
98
89
81
73
67
61
56
52
48
45
42
98
85
74
64
56
50
45
40
36
33
31
98
81
68
57
49
42
37
33
29
26
24
98
78
63
51
43
36
31
27
24
21
19
95
86
78
71
64
59
54
50
46
43
40
95
83
72
62
55
49
43
39
36
30
30
95
79
66
56
48
41
36
32
29
26
23
95
76
62
51
42
36
31
27
24
21
19
20%
50%
50 30 10
30%
50 30 10
10%
50 30 10
0%
0
90
78
68
59
52
46
41
37
34
31
29
85
74
64
56
49
44
39
36
23
30
28
80
70
61
53
47
42
38
34
31
29
27
78
65
53
44
37
31
27
24
21
19
17
90
75
63
54
46
40
35
31
28
25
23
90
73
59
49
41
35
30
27
23
21
19
85
72
60
51
44
38
34
30
27
24
22
85
70
57
47
40
34
30
26
23
21
18
80
68
58
49
43
37
33
29
26
24
22
80
67
55
46
39
33
29
25
23
20
18
Zonal Lumen Summary
Zone
0-30
0-40
0-60
0-90
90-180
0-180
Lumens
2867
4896
9581
12505
844
13349
%Lamp
%Fixture
17.9
30.6
59.9
78.2
5.3
83.4
21.5
36.7
71.8
93.7
6.3
100.0
Angle
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170
180
Along II
3485
3453
3288
3010
2642
2169
1629
45°
3485
3457
3404
3325
3172
2973
2541
1013
405
21
5
7
12
17
22
23
21
21
20
1456
330
59
169
334
251
100
53
33
18
15
20
Across ⊥
3485
3528
3581
3603
3588
3333
2357
1103
300
46
143
358
510
322
123
55
32
18
20
LER = FI-54
Yearly Cost of 1000
lumens, 3000 hrs at
.08 KWH = $4.44
ORDER ING INFOR M A TION
SAMPLE NUMBER: DIF-296T8HO-120V-U
Tandem
Blank=4' Length
8T=8' Length
Number
of Lamps
2 Lamps
Series
DIF=Apertured
Reflector
DCIF=Closed Top
Reflector
Wattage (Length)
48HO=60W T12 (48") HO
48T8HO=44W T8 (48") HO
96HO=95/110W T12 (96") HO
96T8HO=86W T8 (96") HO
Ballast Type (1)
EB8 =T8 Electronic Instant Start.
Total Harmonic Distortion < 10%
No. of Ballast
1 or 2
EB2 =T12 Electronic Rapid Start.
(Not included)
No. of Ballast
1 or 2
Options
6-3/18 SJT-C&P-515P=Cord
& Plug (120V)
6-3/18 SJT-C&PL715P=Cord & Plug (277V)
PI/CPI=Plug-In Option
TILW=Tandem In-Line
Wiring Option (Consult
TILW Option Catalog Page)
POX=Porlux Finish
Packaging
U=Unit Pack
4B=4 Bulk
(See options & accessories)
Voltage (1)
120V=120 Volt
277V=277 Volt
347V=347 Volt
UNV=Universal Voltage 120-277
ACCESSORIES
(Order Separately)
Options
GL=Single Element Fuse
GM=Double Element Fuse
EL=Emergency Installed
NOTES:
(1)
A1B/Spacer-U=Spacer 1-1/2" to 2-1/2" from ceiling
(Use 2 per fixture)
Products also available in non-US voltages and frequencies for international markets.
Specifications & dimensions subject to change without notice. Consult your Cooper Lighting
Representative for availability and ordering information.
Eaton
1121 Highway 74 South
Peachtree City, GA 30269
P: 770-486-4800
www.eaton.com/lighting
Specifications and
dimensions subject to
change without notice.
ATG-DIF-4-U=Tong 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/DIF4FT-U=Wire Guard
GYM GUARD, GG-DIF=Wire Gym Guard
MECL-DIF/SL-48-U=Metal Egg Crate Louver
SH IP P ING D A T A
MECL-DIF/SL-96-U=Metal Egg Crate Louver
Catalog No.
DIF2 LONG CONN (PREPAINTED)=Long Connector
DIF-248HO
DIF CLOSED END PLATE=Closed End Plate
DIF-296T8HO
Wt.
19 lbs.
33 lbs.