LEPC24
2' × 4' LED, e•poc® Full Distribution Luminaire
PROJECT INFORMATION
Project Name
Type
Catalog No.
Date
CONSTRUCTION
FEATURES
• High-performance LED luminaire
• Long-life, 50,000 hour LEDs at L90 (90% lumen maintenance)
reduce life cycle maintenance costs
• DesignLights Consortium® qualified
• Superior color consistency to a 3-step MacAdam ellipse
and 82 CRI
• Full distribution provides controlled high angle light for
visual comfort
• Lens design and materials provide uniform appearance
without pixilation
• Unique frameless optical system and modular electrical system
allow for easy LED module or driver replacement from below
the ceiling
• Most configurations produce low W/ft2 to meet the most
restrictive lighting power density codes
• Available with exclusive wiHUBB technology preinstalled
– Peer to peer, self-healing wireless mesh network
– Integrated control system for 0-10VDC or step dimming,
or On/Off
• U.S. Transformed
ORDERING INFORMATION
LEPC 24 –
Luminaire is available to fit exposed grid ceilings,
or hard ceilings when a flange kit is ordered. For
information on compatibility with specific ceilings,
or where plenum depth is a problem, contact your
Columbia Lighting representative. Four integral
T-bar clips are standard.
FINISH
All luminaires are built to UL 1598 and 2108
standards,and bear appropriate CSA labels. Tested
to LM79 and LM80 standards. Damp location
labeling is standard. Emergency-equipped fixtures
labeled UL 924. IC rating is standard on all models
(Does not apply to thru-wiring). DesignLights
Consortium® (DLC) qualified. Please refer to the DLC
website for specific product qualifications at www.
designlights.org.
All visible parts are custom formulated soft, nonglare high-reflectance white powder coat finish,
painted after fabrication.
SHIELDING
Lenses are high transmission extruded acrylic.
INSTALLATION
An access plate is furnished with each recessed
fixture for fast wiring connections without the
necessity to open the fixture or wireway.
–
CEILING COMPATIBILITY
Luminaire housing, end caps, and reflectors are
die-formed code-gauge cold-rolled steel. Frameless
optics system hinges from either side for easy access
to lamps and electrical components. Mechanical
light trap prevents light leaks. Latches are spring
loaded. Fixture construction is standard static. Air
handling return air side slots are available as option.
LL
CERTIFICATION
WARRANTY
Five year warranty. (Terms and Conditions Apply)
EXAMPLE LEPC24-35LWG-LL-EDU
–
U
–
MODEL
COLOR TEMP
CEILING TYPE
AIR FUNCTION
DRIVER
VOLTAGE
LEPC e∙poc®
LED Full
Distribution
Luminaire
30 3000K 4
35 3500K
40 4000K
G Grid
SM Surface Mount
For hard ceilings use
flange kit.
Blank Static
A Air Return
Side Slots
ESD Fixed Output /
Step Dimming1
ED 0-10V Dimming
U 120V-277V
SIZE
24 2' × 4'
LUMEN OUTPUT
LW Low Watt (4400
Lumens Nominal)
HL High Lumen (6600
Lumens Nominal)
SHIELDING
LL Low Lamp Image
OPTIONS
C388
C488
C588
GLR
NYC
NYCU
WIH
RM
ELL14
3-Wire Flex
4-Wire Flex
5-Wire Flex
Fast Blow Fuse
NYC Compliant
NYC Compliant, Union Label
wiHUBB Enabled 2,3
Row Mount
Emergency Battery Pack
Installed, 1400 Lumens4
ACCESSORIES
(ORDER SEPARATELY)
FK24 2' ×4' Single
Flange Kit
FKCR Flange Kit Row
Adaptor
Can be converted to fixed output by tying the hot leads together.
In-Fixture Module Antenna adds 2" to overall fixture height at specific location.
Not available with Surface Mount ceiling types.
4
For compatibility with Dual-Lite LiteGear® inverters in lieu of installed Battery Pack, contact
Hubbell Lighting Representative.
1
2
3
Damp Label - standard
IC Rating - standard (no thru-wiring)
Protected by US Patents D603,999; D604,446.
Additional US and Canada Patents Pending.
Specifications subject to change without notice.
Page 1/3 Rev. 01/09/14
© 2014 Columbia Lighting, a division of Hubbell Lighting, Inc. Specifications subject to change without notice.
701 Millennium Blvd. Greenville, SC 29607 / Tel 864.678.1000 / Website www.columbialighting.com
RECESSED ARCHITECTURAL / LEPC24
LEPC24
2' × 4' LED, e•poc® Full Distribution Luminaire
PHOTOMETRIC DATA
Test ITL73228 Test Date 6/13/2012
LUMINAIRE DATA
ZONAL LUMEN SUMMARY
Zone
LEPC24-35LWG-LL-ESD
LEPC Epoc LED Full Distribution,
Recessed Architectural
2 x 4 LED with frosted linear
prismed lenses
(2) D150CQ25UNVA-A
1.00
LED
4399
40.50
0º = 90 90º = 90
0º = 1.18 90º = 1.25
Length: 3.83
Width: 1.85
Height: 0.00
Ballast
Ballast Factor
Lamp
Fixture Lumens
Watts
Shielding Angle
Spacing Criterion
Luminous Opening
in Feet
ENERGY DATA
Lumens % Lamp % Fixt.
0-30
1242
28.2
28.2
0-40
2012
45.7
45.7
0-60
3497
79.5
79.5
0-90
4399
100.0
100.0
0-180
4399
100.0
100.0
INDOOR CANDELA PLOT
RCR
80
50
104
91
80
71
63
57
52
47
43
40
30
100
84
72
62
54
48
43
39
35
32
10
96
78
65
55
48
42
37
33
30
27
70
106
96
88
80
74
68
64
59
55
52
70
50
102
89
78
69
62
56
51
47
43
40
30
98
83
71
61
54
48
43
38
35
32
10
95
77
65
55
47
41
37
33
30
27
50
98
85
75
67
60
54
49
45
42
39
50
30
94
80
69
60
53
47
42
38
34
32
100.0%
Total Lumens per Watt
ANSI/IESNA RP-1-2004
COMPLIANCE:
Comparative Yearly Lighting
Energy Cost per 1000 Lumens
109
75
0
10 0
92 84
76 70
64 59
54 51
47 44
41 38
36 34
33 30
29 27
27 25
850
60
0.0
22.5
45.0
67.5
0
2469
2469
2469
2469
2469
30
2265
2289
2319
2377
2394
40
2096
2130
2215
2320
2372
45
1996
2039
2155
2301
2368
50
1872
1947
2101
2302
2378
55
1777
1859
2076
2320
2426
60
1659
1765
2048
2346
2422
65
1542
1675
2056
2239
2243
70
1426
1630
1994
1994
1870
75
1350
1608
1825
1632
1514
80
1225
1557
1470
1234
1137
85
1150
1290
959
697
593
15
0.0
30
Horiz 0-180
45.0
90.0
Test ITL73733 Test Date 7/27/2012
ZONAL LUMEN SUMMARY
LLEPC24-35HLG-LL-ESD
LEPC Epoc LED Full Distribution,
Recessed Architectural
2 x 4 LED with frosted linear
prismed lens
(2) D255CQ42UNVA-A
1.00
LED
6966
66.10
0º = 90 90º = 90
0º = 1.18 90º = 1.25
Length: 3.83
Width: 1.85
Height: 0.00
Zone
ENERGY DATA
Lumens % Lamp % Fixt.
0-30
1969
28.3
28.3
0-40
3187
45.7
45.7
0-60
5537
79.5
79.5
0-90
6966
100.0
100.0
0-180
6966
100.0
100.0
INDOOR CANDELA PLOT
RCR
80
50 30
104 100
91 84
80 72
71 62
63 54
57 48
52 43
47 39
43 35
40 32
10
96
78
65
55
48
42
37
33
30
27
70
106
96
88
80
74
68
64
59
55
52
70
50 30
102 98
89 83
78 71
69 61
62 54
56 48
51 43
47 38
43 35
40 32
10
95
77
65
55
47
42
37
33
30
27
50
98
85
75
67
60
54
49
45
42
39
50
30
95
80
69
60
53
47
42
38
34
32
RCR = Room Cavity Ratio
RC = Effective Ceiling Cavity Reflectance RW = Wall Reflectance
0
10 0
92 84
76 70
64 59
54 51
47 44
41 38
36 34
33 30
29 27
27 25
100.0%
Total Lumens per Watt
ANSI/IESNA RP-1-2004
COMPLIANCE:
Comparative Yearly Lighting
Energy Cost per 1000 Lumens
105
Noncompliant
$2.26 based on
3000 hrs. and
$0.08 per KWH
AVG. LUMINANCE (Candela/Sq. M.)
0.0
22.5
45.0
67.5
0
3919
3919
3919
3919
3919
30
3578
3622
3671
3764
3798
40
3320
3375
3514
3681
3762
45
3158
3216
3414
3650
3762
50
2971
3082
3325
3651
3779
55
2807
2929
3268
3679
3840
3843
90
75
COEFFICIENTS OF UTILIZATION (%)
70
109
99
90
83
76
70
65
61
57
53
Total Luminaire Efficiency
1300
60
Average Luminance Angle
LUMINAIRE DATA
RC
RW
1
2
3
4
5
6
7
8
9
10
90.0
45
PHOTOMETRIC DATA
Ballast
Ballast Factor
Lamp
Fixture Lumens
Watts
Shielding Angle
Spacing Criterion
Luminous Opening
in Feet
$2.18 based on
3000 hrs. and
$0.08 per KWH
1700
0
RCR = Room Cavity Ratio
RC = Effective Ceiling Cavity Reflectance RW = Wall Reflectance
Luminaire
Noncompliant
AVG. LUMINANCE (Candela/Sq. M.)
90
COEFFICIENTS OF UTILIZATION (%)
RC
RW 70
1 109
99
2
90
3
83
4
76
5
70
6
65
7
61
8
57
9
10 53
Total Luminaire Efficiency
Average Luminance Angle
Luminaire
90.0
60
2613
2774
3227
3701
65
2423
2649
3242
3573
3541
70
2234
2585
3163
3180
2963
75
2095
2547
2905
2624
2389
80
1933
2450
2336
1995
1811
85
1708
1987
1464
1081
906
2600
0
15
0.0
30
Horiz 0-180
45.0
Page 2/3 Rev. 01/09/14
© 2014 Columbia Lighting, a division of Hubbell Lighting, Inc. Specifications subject to change without notice.
701 Millennium Blvd. Greenville, SC 29607 / Tel 864.678.1000 / Website www.columbialighting.com
45
90.0
RECESSED ARCHITECTURAL / LEPC24
LEPC24
2' × 4' LED, e•poc® Full Distribution Luminaire
DIMENSIONAL DATA - GRID
CEILING COMPATIBILITY
Type G
FKCR
33/8"
24"
Side
End
For lay-in installation in exposed grid
ceilings. Maximum tee widths of 1" and
maximum tee heights of 2" allowed.
24"
For flanged fixtures in row configurations, the FKCR adapter bracket
kit is required in addition to the FK24 kit. Order one less FKCR than
the total number of fixtures in row. (Example: Row of two, order (2)
FK24 & (1) FKCR)
FK24 Flange Kit
48"
Side
For hard ceiling applications, order FK24
flange kit. Flange kit wires directly into
concealed ceiling opening for a clean,
finished appearance.
DIMENSIONAL DATA - SURFACE MOUNT
4.244
3.01
5.770
5.000
End
9.920
Row cut out dimensions using FK24s & FKCR adapters:
Width 243/8", Length [48" × (# in row)] + 3/8".
Example: (48" × 2) + 3/8" = 963/8"
Flange kit cut out dimension for single unit only: 243/8" × 483/8"
3.01
4.500
4.270
48.850
.250
KOS
4 PLCS
2.98
2.98
4.270
4.244
3.776
25.015
NOTE: All dimensions are in inches; dimensions and
specifications are subject to change without
notice. Please consult factory or check sample
for verification.
Page 3/3 Rev. 01/09/14
© 2014 Columbia Lighting, a division of Hubbell Lighting, Inc. Specifications subject to change without notice.
701 Millennium Blvd. Greenville, SC 29607 / Tel 864.678.1000 / Website www.columbialighting.com
RECESSED ARCHITECTURAL / LEPC24