Cooper Lighting Metalux Accord User Manual

Accord Series

T5/T8 Enhanced Lighting System

1

1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Introduction

3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Visual Perception

5 . . . . . . . . . . . . . . . . . . . . . . . . . . . Product Comparison

7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Energy Savings

9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Latest Additions

11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Specifications

13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Ordering

The standard for recessed lighting – Cooper Lighting’s accord

TM

is the energy efficient T5 or T8 solution to

better lighting. The accord

TM

redefines lighting by improving on aesthetics, comfort and energy savings.

The accordTMenhances lighting in both the vertical and horizontal zones, eliminating surface shadows
commonly found in traditional lighting sources. The accord

TM

produces a "softer" vertical light making it

the ideal lighting solution for schools, hospitals, retail and offices.

Introduction

Improve your lighting

2

Improve visual perception

•

The accord

TM

evenly distributes light, making the space more pleasing to the eye.

•

Dark spots (cave effect) associated with parabolics are eliminated.

Attractive design

•

Smooth, curved surfaces are attractive but subtle.

•

Soft white frosted acrylic lens fills the space with even illumination.

•

High reflectance matte white finish blends into the ceiling for a discreet
but efficient fixture.

Enhanced space

•

By evenly distributing the light through the space and eliminating the “dark spots”,
accord

TM

will make a room feel soft, comfortable and inviting.

Save money

•

The accord

TM

is an extremely efficient luminaire that reduces energy consumption
by up to 40% (when compared to a standard 18 cell, 3 lamp, T8 parabolic),
while providing the right amount of “softer” light.

Parabolics are designed to direct light into the cut-off zone,
while restricting light into the shielded or glare zone. In other
words, parabolics deliver light to the work plane and suppress
high-angle brightness.

Due to the high-angle cutoffs as shown in

Figure 1., parabolics

can create areas where light is concentrated and areas where
there is no light. These areas of minimum light are referred to
as “dark spots”.

lighting before accord

To eliminate the “dark spots” and sharp cutoffs created by
parabolics, Cooper Lighting designed accord

TM

. The accord

TM

provides a feeling of spaciousness and does not substantially
increase glare, as shown in Figure 2.

The accordTMprovides the following advantages:

• Improved visual perception

• Enhanced space

• Attractive contemporary design

• Significant energy savings

lighting with accord

3

Visual Perception

Figure 1. Parabolic Light Distribution

Figure 2. accordTMLight Distribution

Attractive contemporary design

• Smooth, curved surfaces are attractive but subtle.

• Soft white frosted acrylic lens fills the space with
even illumination.

• Matte white finish blends into the ceiling for a
discreet look.

Significant energy savings

The accordTMnot only improves lighting, but benefits the
environment as well, by providing up to 40% energy
savings compared to a standard 18 cell, 3 lamp parabolic.
The accord

TM

also assists in meeting energy regulations

such as California’s Title 24 and ASHRAE 90.1.

Improved visual perception

By reducing the “dark spots” and evenly distributing
light, accordTMmakes it softer on the eyes.

Enhanced space

By evenly distributing the light through the space and
eliminating the “dark spots”, accordTMwill make a room
feel soft, comfortable and inviting.

4

85˚

SHIELDED

CUT-OFF

ZONE

75˚

65˚

55˚

ZONE

MINIMIZED SHIELDED ZONE

85˚

75˚

ENHANCED

CUT-OFF

ZONE

65˚

55˚

accord

TM

2 Lamp, T5

accord

TM

(2) 28W T5 lamps, 18 fixtures

step-dim electronic ballast (.95 ballast factor)

63 watts per fixture

Watts/Sq.ft. Horizontal

Footcandles

Vertical

Footcandles

0.76

41

25

IES*

accordTMmaximizes savings

Choose either T5 or T8 technology to best meet your lighting needs. With a multitude of lamp and ballast combinations, the
accordTMcan deliver the perfect amount of light with a maximum energy savings. New high-efficiency ballast drive T8 lamps with
less energy than standard T8 ballast yet producing equal or more lumens. Compared to standard 3 lamp, 18 cell parabolics,
the accord

TM

utilizing high lumen lamps and high efficiency ballasts saves up to 40% on energy costs.

Parabolic

3 Lamp, 18 Cell

Typical 18-cell parabolic

(3) 32W T8 lamps, 18 fixtures

2 circuit electronic ballast (.87 ballast factor)

88 watts per fixture

Watts/Sq.ft. Horizontal

Footcandles

Vertical

Footcandles

1.06

53

21

IES*

*IES recommends 30–35 footcandles in

open office environments.

5

Product Comparison

up to

36%

savings

T5 lamp &

T5 ballast

up to

36%

savings

up to

40%

savings

T8 lamp &

T8 ballast

Super T8 lamp &

LBF ballast

Based on:
Room Size: 50' x 30'
Ceiling Height: 10'
Work Plane: 2.5'
Reflectances: 80/50/20

50%

40%

30%

20%

10%

0

Troffer

4 Lamp

Typical 4 lamp troffer

(4) 32W T8 lamps, 12 fixtures

electronic ballast (.87 ballast factor)

122 watts per fixture

Watts/Sq.ft. Horizontal

Footcandles

Vertical

Footcandles

0.98

50

23

IES*

accord

TM

2 Lamp, T8

accord

TM

(2) 32W T8 lamps, 12 fixtures

electronic ballast (1.20 ballast factor)

77 watts per fixture

Watts/Sq.ft. Horizontal

Footcandles

Vertical

Footcandles

0.62

41

24

IES*

6

*IES recommends 30–35 footcandles in

open office environments.

Based on:
Room Size: 50' x 30'
Ceiling Height: 10'
Work Plane: 2.5'
Reflectances: 80/50/20

Appearance and performance make accordTMthe lighting choice.
Energy savings makes accord

TM

a sound financial decision.

The accordTMfamily of products saves up to 40% energy costs
when compared to a standard 3 lamp,18 cell parabolic. The dimming
feature reduces energy consumption by another 50%.

The accord

TM

meets and exceeds ASHRAE 90.1 2001 standards
by approximately 40%. This provides office space a tax benefit of
approximately $0.60/sq. ft.

Save energy costs

The accordTMis an ideal substitute for 3 lamp T8 systems, 4 lamp
T8 systems and inefficient 4 lamp T12 systems. The accord

TM

is
the solution in new construction or remodel applications. The
accord

TM

evenly distributes light making the space more pleasing
to the eye, provides light levels that are in accordance with IES
recommendations, and reduces energy costs. The accord’sTMstep
dimming option reduces energy consumption by an additional
50% when activated. The following example illustrates
accord’s

TM

benefits:

accordTM= energy savings

$30,000

$25,000

$20,000

$15,000

$10,000

$5,000

$0

$0.06

$0.08

$0.10

$0.12

$0.14

($/KWh)

$18,705

$16,030

$13,359

$10,687

$8,015

Figure 3. accordTMAnnual Energy Savings vs. 4LT T8 Troffer

Systems @ 12 hrs. of Operation Per Day , 365 Days Per Year,
No. of Fixtures: 500

Figure 4. accordTMAnnual Energy Savings vs. 3LT T8 Parabolic

@ 12 hrs. of Operation Per Day, 365 Days Per Year, No. of
Fixtures: 500

2AC-232-HB81H/L8835HL (3100 Lumens Lamp X 1.17 BF)

2AC-228T5 (2600 Lumens Lamp X 0.95 BF)

7

Energy Savings

$14,000

$12,000

$10,000

$8,000

$6,000

$4,000

$2,000

$0

$4,335

$0.06

$5,780

$0.08

$7,225

$0.10

($/KWh)

$8,670

$0.12

$10,115

$0.14

COST PER kWh

Hours of Operation $0.06 $0.08 $0.10 $0.12 $0.14

Per Day Per Year 4L T8 3L T8 4L T8 3L T8 4L T8 3L T8 4L T8 3L T8 4L T8 3L T8

12 hrs. 4,380 $16.03 $7.88 $21.37 $10.51 $26.72 $13.14 $32.06 $15.76 $37.41 $18.36
18 hrs. 6,570 $24.04 $11.82 $32.06 $15.76 $40.07 $19.71 $48.09 $23.65 $56.10 $27.59
24 hrs. 8,760 $32.06 $15.77 $42.74 $21.02 $53.43 $26.28 $64.12 $31.53 $74.81 $36.79

Spacing: 10' x 10'
Maintained Average Illuminance: 49 fc
Based on: Room Size: 60' x 80'

Ceiling Height: 10'
Work Plane: 2.5'
Reflectances: 80/50/20

2 lamp 32 Watt T8 accord

TM

Energy Cost Savings vs. 4 lamp and 3 lamp T8 systems

The following example illustrates accord’sTMenergy cost savings:

8

•

3-13/16" low
profile housing

Surface Mount available

Low profile and quality performance – the surface accordTMis an energy efficient alternative to traditional surface mount fixtures.
Designed for areas without a grid-ceiling type system, the accord’sTMlow profile is an ideal retro-fit solution.

Sleek yet durable – constructed and formed from heavy gauge C.R.S.
then painted after fabrication with a
matte white polyester powder
enamel finish.

Concealed Air Return

•

Available in Recessed, 2' x 2' and 2' x 4'

Enhanced air return system incorporates semi-concealed
air vents which provide air flow without altering the
aesthetics of the fixture.

9

Latest Additions

•

Smooth frosted
acrylic diffuser

•

Tool-less access
to ballast from
room side

•

High reflectance
baked matte
white reflector

•

Available in 2' x 2' and
2' x 4' housings (T5 only)

Diffuser Options

Square Perf Design (SQP)

Smooth acrylic diffuser with

square perforated insert

(2' x 2', 2' x 4' only)

Round Perf Design (RPD)

Smooth acrylic diffuser with

round perforated insert

(2' x 2', 2' x 4' only)

Smooth Design

(standard)

Aesthetically Improved Design

Precision engineered, accord’sTMsmooth frosted acrylic diffuser provides higher optical efficiencies and visual comfort without the
need of a diffusing film that can get lost or discolor over time. The smooth frosted diffuser provides improved lumen output while
reducing the “shadowing effect” caused by ribbed diffusers.

10

accord

TM

- 1' x 4', T5 accordTM- 1' x 4', T8

Candlepower

Angle Along II 45° Across ⊥
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90

AC-128T5

Electronic Ballast
(1) F28T5/835 Lamp
2600 Lumens
Spacing criterion:

(II) 1.2 x mounting height,
(⊥) 1.4 x mounting height

Efficiency 87.4%
Test Report: 241P113

Input Watts: 34
LER=FL64 LPW

Yearly Cost of 1000
lumens, 3000 hrs at .08
KHW = $3.88

738 738 738
734 736 736
723 730 732
705 718 725
679 701 715
647 679 702
609 654 685
565 623 663
517 588 635
465 548 601

411 502 559
354 452 511
295 396 443
236 334 334
175 248 221

115 154 133

60 75 63
18 15 11

0 1 1

Luminance Data

Average Average Average
Angle 0-Deg 45-Deg 90-Deg
in Deg cd/sm cd/sm cd/sm

45 1768 2084 2285
55 1659 2119 2395
65 1501 2125 2125
75 1195 1600 1382
85 555 463 339

Zonal Lumen Summary

Zone Lumens %Lamp %Fixture
0-30
0-40
0-60
0-90
0-180

585 22.5 25.8

973 37.4 42.8
1788 68.8 78.7
2271 87.4 100.0
2271 87.4 100.0

Candlepower

Angle Along II 45° Across ⊥
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90

AC-132

Electronic Ballast
(1) F32T8/835 Lamp
2850 Lumens
Spacing criterion:

(II) 1.2 x mounting height,
(⊥) 1.4 x mounting height

Efficiency 89.8%
Test Report: AC-132.IES

Input Watts: 30
LER=FL75 LPW
Yearly Cost of 1000

lumens, 3000 hrs at .08
KHW = $5.01

798 798 798
794 796 797
783 789 795
764 777 790
738 760 783
705 739 771
665 713 755
620 682 735
570 647 708
516 606 675
458 560 634
398 507 584
337 448 517
273 383 403
207 296 276
142 192 171

81 102 89
31 31 22

0 0 0

Luminance Data

Average Average Average
Angle 0-Deg 45-Deg 90-Deg
in Deg cd/sm cd/sm cd/sm

45 1963 2305 2568
55 1867 2378 2739
65 1738 2438 2565
75 1476 1996 1777
85 957 957 679

Zonal Lumen Summary

Zone Lumens %Lamp %Fixture
0-30
0-40
0-60
0-90
0-180

636 22.3 24.9
1062 37.3 41.5
1974 69.2 77.1
2559 89.8 100.0
2559 89.8 100.0

accord

TM

- 2' x 4', T5

Candlepower

Angle Along II 45° Across ⊥
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90

2AC-228T5-UNV-EB81

Electronic Ballast
(2) F28T5/835 Lamps
2600 Lumens
Spacing criterion:

(II) 1.3 x mounting height,
(⊥) 1.5 x mounting height

Efficiency 87.9%
Test Report:

2AC-228T5-UNV-EBT1.IES
Input Watts: 58
LER=FL75 LPW
Yearly Cost of 1000

lumens, 3000 hrs at .08
KHW = $2.99

1407 1407 1407
1399 1404 1410
1381 1390 1399
1351 1367 1382
1308 1334 1358
1253 1292 1326

1188 1241 1287

1113 1182 1242
1029 1115 1189

938 1042 1129
840 961 1061
735 874 983
625 779 880
509 676 736
389 547 565
267 392 393
153 240 235

60 100 98

0 0 0

Luminance Data

Average Average Average
Angle 0-Deg 45-Deg 90-Deg
in Deg cd/sm cd/sm cd/sm

45 1768 2084 2285
55 1659 2119 2395
65 1501 2125 2125
75 1195 1600 1382
85 555 463 339

Zonal Lumen Summary

Zone Lumens %Lamp %Fixture
0-30
0-40
0-60
0-90
0-180

585 22.5 25.8

973 37.4 42.8
1788 68.8 78.7
2271 87.4 100.0
2271 87.4 100.0

accord

TM

- 2' x 4', T8

Candlepower

Angle Along II 45° Across ⊥
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90

2AC-232-UNV-EB81

Electronic Ballast
(2) F32T8/835 Lamps
3100 Lumens
Spacing criterion:

(II) 1.3 x mounting height,
(⊥) 1.5 x mounting height

Efficiency 84.9%
Test Report:

2AC-232-UNV-EB81.IES
Input Watts: 58
LER=FL80 LPW
Yearly Cost of 1000

lumens, 3000 hrs at .08
KHW = $2.90

1613 1613 1613
1605 1610 1616
1585 1594 1604
1550 1568 1585
1501 1530 1557
1439 1482 1520
1365 1424 1476
1279 1357 1424
1183 1281 1365
1079 1197 1297

966 1106 1220
847 1006 1133
722 898 1021
589 782 856
452 634 663
315 456 465
187 280 277

81 118 113

0 0 0

Luminance Data

Average Average Average
Angle 0-Deg 45-Deg 90-Deg
in Deg cd/sm cd/sm cd/sm

45 2186 2425 2628
55 2115 2513 2830
65 1996 2651 2902
75 1743 2524 2574
85 1331 1939 1857

Zonal Lumen Summary

Zone Lumens %Lamp %Fixture
0-30
0-40
0-60
0-90
0-180

1279 20.6 24.3
2127 34.3 40.4
3942 63.6 74.9
5266 84.9 100.0
5266 84.9 100.0

11

Specifications

3-5/8"

[93mm]

11-3/4" [299mm]

3-5/8"

[93mm]

11-3/4" [299mm]

11-3/4" [298mm]

3-1/4"

[83mm]

23-3/4" [603mm]

11-3/4" [298mm]

3-1/4"

[83mm]

23-3/4" [603mm]

accord

TM

- 2' x 2', T5 accordTM- 2' x 2', T8

Candlepower

Angle Along II 45° Across ⊥
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90

2AC-214T5

Electronic Ballast
(2) F14T5/835 Lamps
1350 Lumens
Spacing criterion:

(II) 1.2 x mounting height,
(⊥) 1.4 x mounting height

Efficiency 89.4%
Test Report: 2AC-214T5.IES

Input Watts: 30
LER=FL77 LPW
Yearly Cost of 1000

lumens, 3000 hrs at .08
KHW = $2.65

755 755 755
752 753 755
741 747 752
723 736 746
698 719 736
667 698 722
630 671 704
587 641 682
539 606 656
487 566 624
432 521 587
374 471 544
314 417 486
253 358 389
191 281 274
131 189 175

76 105 97
31 37 35

0 0 0

Luminance Data

Average Average Average
Angle 0-Deg 45-Deg 90-Deg
in Deg cd/sm cd/sm cd/sm

45 1872 2176 2399
55 1772 2232 2578
65 1627 2303 2502
75 1376 1985 1838
85 967 1154 1092

Zonal Lumen Summary

Zone Lumens %Lamp %Fixture
0-30
0-40
0-60
0-90
0-180

601 22.3 24.9

1001 37.1 41.4
1851 68.6 76.7
2414 89.4 100.0
2414 89.4 100.0

Candlepower

Angle Along II 45° Across ⊥
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90

2AC-217

Electronic Ballast
(2) F17T8/TL841 Lamps
1400 Lumens
Spacing criterion:

(II) 1.2 x mounting height,
(⊥) 1.4 x mounting height

Efficiency 84.3%
Test Report: 2AC-217.IES

Input Watts: 30
LER=FL69 LPW
Yearly Cost of 1000

lumens, 3000 hrs at .08
KHW = $3.47

737 737 737
735 735 737
724 729 735
707 719 729
682 703 720
652 683 707
616 658 690
574 628 669
527 594 643
476 555 613
422 511 576
366 462 533
308 408 475
248 349 380
188 274 266
129 181 169

76 99 92

32 34 33

0 0 0

Luminance Data

Average Average Average
Angle 0-Deg 45-Deg 90-Deg
in Deg cd/sm cd/sm cd/sm

45 1830 2134 2357
55 1735 2190 2526
65 1595 2245 2444
75 1355 1901 1775
85 998 1060 1029

Zonal Lumen Summary

Zone Lumens %Lamp %Fixture
0-30
0-40
0-60
0-90
0-180

588 21.0 24.9

979 35.0 41.5
1813 64.7 76.8
2360 84.3 100.0
2360 84.3 100.0

accordTMsurface - 2' x 2', T5

Candlepower

Angle Along II 45° Across ⊥
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90

2ACS-214T5

Electronic Ballast
(2) F14T5/835 Lamps
1350 Lumens
Spacing criterion:

(II) 1.2 x mounting height,
(⊥) 1.4 x mounting height

Efficiency 89.4%
Test Report:

2AC-214T5.IES
Input Watts: 30
LER=FL77 LPW
Yearly Cost of 1000

lumens, 3000 hrs at .08
KHW = $2.65

755 755 755
752 753 755
741 747 752
723 736 746
698 719 736
667 698 722
630 671 704
587 641 682
539 606 656
487 566 624
432 521 587
374 471 544
314 417 486
253 358 389
191 281 274
131 189 175

76 105 97
31 37 35

0 0 0

Luminance Data

Average Average Average
Angle 0-Deg 45-Deg 90-Deg
in Deg cd/sm cd/sm cd/sm

45 1872 2176 2399
55 1772 2232 2578
65 1627 2303 2502
75 1376 1985 1838
85 967 1154 1092

Zonal Lumen Summary

Zone Lumens %Lamp %Fixture
0-30
0-40
0-60
0-90
0-180

601 22.3 24.9

1001 37.1 41.4
1851 68.6 76.7
2414 89.4 100.0
2414 89.4 100.0

accordTMsurface - 2' x 4', T5

Candlepower

Angle Along II 45° Across ⊥
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90

2ACS-228T5-UNV-EB81

Electronic Ballast
(2) F28T5/835 Lamps
2600 Lumens
Spacing criterion:

(II) 1.3 x mounting height,
(⊥) 1.5 x mounting height

Efficiency 87.9%
Test Report:

2AC-228T5-UNV-EBT1.IES
Input Watts: 58
LER=FL75 LPW
Yearly Cost of 1000

lumens, 3000 hrs at .08
KHW = $2.99

1407 1407 1407
1399 1404 1410
1381 1390 1399
1351 1367 1382
1308 1334 1358
1253 1292 1326
1188 1241 1287

1113 1182 1242

1029 1115 1189

938 1042 1129
840 961 1061
735 874 983
625 779 880
509 676 736
389 547 565
267 392 393
153 240 235

60 100 98

0 0 0

Luminance Data

Average Average Average
Angle 0-Deg 45-Deg 90-Deg
in Deg cd/sm cd/sm cd/sm

45 1768 2084 2285
55 1659 2119 2395
65 1501 2125 2125
75 1195 1600 1382
85 555 463 339

Zonal Lumen Summary

Zone Lumens %Lamp %Fixture
0-30
0-40
0-60
0-90
0-180

585 22.5 25.8

973 37.4 42.8
1788 68.8 78.7
2271 87.4 100.0
2271 87.4 100.0

12

11-3/4" [298mm]

3-1/4"

[83mm]

23-3/4" [603mm]

11-3/4" [298mm]

3-1/4"

[83mm]

23-3/4" [603mm]

11-3/4" [298mm]

3-13/16"
[97mm]

23-15/16" [607mm]

11-3/4" [298mm]

3-13/16"
[97mm]

23-15/16" [607mm]

T5 Ordering Information SAMPLE NUMBER: 2AC-228T5-UNV-L5841-EBT1NDIM-U

Number of Lamps

(Not included)

1=1 Lamp
(1' x 4' only)
2=2 Lamp
(2' x 2', 2' x 4' only)

Wattage (Length)
28T5=28W T5 (48")
54T5=54W T5HO (48")
14T5=14W T5 (24")
24T5=24W T5HO (24")
BX40=40W Compact

Fluorescent (24")

Voltage

(1)

UNV=Universal Voltage

120-277

Options
GL=Single Element Fuse
GM=Double Element Fuse
Flex=Flex installed
EL=Emergency Installed

Packaging
U=Unit Pack
PALC=Job Pack,

in carton

Shielding
Blank=Frosted Acrylic

(standard)
SQP=Lens with Square
Pattern Insert

(4)

RDP=Lens with Round

Pattern Insert

(4)

Ballast Type
EB5

=T5 Biax Electronic Instant Start.

Total Harmonic Distortion < 20%

EBT

=T5 Linear Electronic
Program Rapid Start

Total Harmonic

Distortion < 10%

No. of Ballast
1 or 2

Ballast Factor/Type

(For 14W T5 and 28W T5 Lamp Only)

N=Normal Light Output .95 BF

(2)

H=High Light Output 1.15 BF

(2)

NDIM=Normal .95-1.0 BF Step Dimming

(3)

HDIM=High 1.15 BF Step Dimming

(3)

NOTES:

(1)

Products also available in non-US voltages and frequencies for international markets.

(2)

.95 and 1.15 ballast factor available for 14WT5 and 28WT5 lamps only.

(3)

Step Dimming Ballast available for 14WT5 and 28WT5 lamps only.

(4)

2' x 2' and 2' x 4' only. For complete product data, reference the Fluorescent Specification

binder. Specifications & dimensions subject to change without notice. Consult your Cooper Lighting Representative for availability and ordering information.

No. of Ballast
1 or 2

The ballast plays an important role in the accord

TM

fixture. It contributes to the high efficiency and
lumens/watt. The ballast is offered in an optional step
dimming (bi-level) output version.

The accordTMuses energy efficient
T5 or T8 lamp technology from
all major lamp manufacturers.

Sizes Ballast Lamps

The accordTMis available
in 1' x 4', 2' x 2' and
2' x 4' sizes.

Lamps
L5835=T5 Lamp,

3500K
L5841=T5 Lamp,
4100K
L5835HL=T5
Lamp, 28W,
3500K, 2770
Lumens
L5841HL=T5
Lamp, 28W,
4100K, 2770
Lumens

13

Ordering

T8 Ordering Information SAMPLE NUMBER: 2AC-232-UNV-L8841HL-HB81H-U

Voltage

(1)

UNV=Universal

Voltage 120-277

Options
GL=Single Element Fuse
GM=Double Element Fuse
Flex=Flex installed
EL=Emergency Installed

Packaging
U=Unit Pack
PALC=Job Pack,

in carton

Shielding
Blank=Frosted

Acrylic
SQP=Lens with
Square Pattern
Insert

(2)

RDP=Lens with

Round Pattern
Insert

(2)

NOTES:

(1)

Products also available in non-US voltages and frequencies for international markets.

(2)

2' x 2' and 2' x 4' only.
For complete product data, reference the Fluorescent Specification binder. Specifications & dimensions subject to change
without notice. Consult your Cooper Lighting Representative for availability and ordering information.

Lamps
L8835=T8 Lamp,

17W and 32W,
3500K
L8841=T8 Lamp,
17W and 32W,
4100K
L8835HL=T8 Lamp,
32W, 3500K, 3100
Lumens
L8841HL=T8 Lamp,
32W, 4100K, 3100
Lumens

Ballast Type
EB8

=T8 Electronic Instant Start.

Total Harmonic Distortion < 10%

EB8

/PLUS= T8 Electronic Instant Start.

High Ballast Factor >1.13. Total
Harmonic Distortion < 20%

ER8

=T8 Electronic Program Start.

Total Harmonic Distortion < 10%

HPT8 Ballast
Ballast
HB8

L=T8 Electronic Instant Start. Low Ballast Factor .77

HB8

=T8 Electronic Instant Start. Ballast Factor .88

HB8

N=T8 Electronic Instant Start. Normal Ballast Factor 1.0

HB8

H=T8 Electronic Instant Start. High Ballast Factor 1.15-1.2

HR

DIM=T8 Electronic Program Start Step Dimming. Ballast Factor .88

HR8

L=T8 Electronic Program Start. Low Ballast Factor .77

HR8

=T8 Electronic Program Start. Ballast Factor .88

HR8

H=T8 Electronic Program Start. High Ballast Factor 1.15-1.2

No. of Ballast
1 or 2

No. of
Ballast
1 or 2

No. of Ballast
1 or 2

Series
AC=Accord Series

Width
2=2' Width
Blank=1' Width

Rating
Blank=

Standard
NY=New York
Rated
ATW-SW4=
Chicago
Rated

Ty p e
A=Air (Recessed 2' x 2', 2' x 4' only)
S=Surface (2' x 2', 2' x 4' only)

Number of Lamps

(Not included)

1=1 Lamp
(1' x 4' only)
2=2 Lamp
(2' x 2', 2' x 4' only)

Wattage (Length)
32=32W T8 (48")
17=17W T8 (24")
BX40=40W Compact

Fluorescent (24")

Series
AC=Accord Series

Width
2=2' Width
Blank=1' Width

Rating
Blank=

Standard
NY=New York
Rated
ATW-SW4=
Chicago
Rated

Ty p e
A=Air (Recessed 2' x 2', 2' x 4' only)

• The accordTMcan provide up to 40% energy savings
when compared to a 3 lamp, 18 cell, T8 parabolic.

• The accord

TM

also exceeds mandated energy regulations

such as California’s Title 24 and ASHRAE 90.1 2001.

• Step dimming can increase energy savings by as
much as 50%.

Simple Maintenance Energy Savings

• The ballast is accessible from below through the removable
ballast cover. (no tools are required)

• For drywall ceilings, standard framing kit is available.
(shipped separately for field installation).

• Lamp maintenance is as simple as removing the refractors.

• The accord ’s shallow depth (3-1/4") and structural integrity
makes for a quick and easy installation.

14

Printed in USAADF080670

Cooper Industries, Ltd.

600 Travis, Ste. 5800
Houston, TX 77002-1001
P: 713-209-8400
www.cooperindustries.com

Cooper Lighting and Metalux logos are valuable trademarks of Cooper Industries in the United States and other countries.
You are not permitted to use the Cooper Trademarks without the prior written consent of Cooper Industries.

Cooper Lighting

Customer First Center
1121 Highway 74 South
Peachtree City, GA 30269

P: 770-486-4800
F: 770-486-4801

www.cooperlighting.com

International Sales, USA

Cooper Lighting
1121 Highway 74 South
Peachtree City, GA 30269

P: 770-486-4800
F: 770-486-4801

Canada

Cooper Lighting
5925 McLaughlin Road
Mississauga, Ontario L5R 1B8

P: 905-507-4000
F: 905-568-7049

The Cooper Lighting Family

Halo

Metalux

Lumark
Sure-Lites
Neo-Ray
Corelite
Portfolio
Iris
Shaper
io
Lumière
Invue
McGraw-Edison
Streetworks
Fail-Safe
MWS
DLS
RSA
Ametrix

Domestic Facilities

Cranbury, New Jersey
Elk Grove Village, Illinois
Irving, Texas
Ontario, California
Peachtree City, Georgia

Canadian Facility

Calgary, Alberta T2E 7V9