F L U O R E S C E N T H I G H B AY S
F L U O R E S C E N T L O W B AY S
COMPLEX ENVIRONMENT
Industrial Fluorescent
Energy Solutions
Our world is increasingly recognizing the importance of environmental sustainability and
efficiency in building design. While cost containment and productivity gains are universal
demands, increasing lighting efficiency requires an understanding of the role lighting plays in
the business environment.
Cooper Lighting has always been at the forefront in adopting and adapting to the latest
advancements in lighting technology. Over the years, businesses and communities have
benefitted from partnering with Cooper Lighting to improve energy efficiency and reduce
costs while protecting and enriching the environment.
To those of you considering a more efficient lighting upgrade, this brochure presents a variety of
products and provides tips on how to make your retrofit project a success. A Cooper
Lighting energy efficient lighting
upgrade will reduce your utility
bill; improve employee
morale and productivity;
and help protect and
preserve the
environment.
1
The Fluorescent Advantage
The most popular and productive lighting upgrades today involve replacing outdated fluorescent or HID (High Intensity Discharge) lighting systems.
High Performance fluorescent lighting systems from Cooper Lighting utilize the latest technologies and design platforms to provide dramatic
energy savings and superior performance.
500
Energy Savings
455
400
Cooper Lighting fluorescent high bays
offer dramatic energy savings opportunities
over HID Lighting systems and provide
quick returns.
300
346
200
221
229
F-Bay
2HB-632
$56.16
$74.88
$93.60
$112.32
F-Bay
I5-454 T5HO
$54.24
$72.32
$90.40
$108.48
100
0
400 Watt
High Bay
KWH
$0.06
$0.08
$0.10
$0.12
F-Bay
2HB-654 T5HO
$26.16
$34.88
$43.60
$53.32
(based on
4000 hrs.)
ANNUAL ENERGY SAVINGS
Lamp Life and Lumen Maintenance
400 Watt High Bay
T5 HO 6-Lamp
T8 HO Ballast 6-Lamp
LIGHT OUTPUT
T5 and T8 fluorescent systems provide
better maintained light levels over magnetic
HID lighting systems with twice the lamp
life. Multiple lamped fluorescent luminaires
reduce the need for immediate
maintenance. With fluorescent systems, the
other lamps will stay illuminated when
individual lamps extinguish.
Lamp Life & Lumen Maintenance
T5 HO 4-Lamp
End of Lamp Life
Initial
5000
10000
15000
20000
25000
35000
HOURS
Uniformity
Linear fluorescent
systems improve lighting
uniformity compared
with HID systems.
3
Dimensions 160 x 10
Fixture Type
Number of Fixtures
Initial Lumens per Lamp
Initial Lumens per Fixture
Light Loss Factor
Input Wattage
Maintained Average FC
Max FC
Min FC
Average to Min
Max to Min
Vertical Average FC
Max FC
Min FC
Average to Min
400W MH
High Bay
4-Lamp 54W
T5HO I5 Series
6-Lamp 32W
HBF 2HB Series
13
36000
36000
0.66
455
43
47
37
1.2
1.3
22
35
12
2.9
13
4400
17600
0.855
229
33
38
27
1.2
1.4
15
23
9
1.7
13
2850
17100
0.963
221
43
48
36
1.2
1.3
20
30
11
2.7
400 Watt
High-Bay
Metalux
2HB-632 T8
Instant On/Off and Occupancy Sensors
Fluorescent systems can be used with occupancy sensors to provide instant on/off capabilities to maximize energy savings.
When using T8 lamps and occupancy sensors, Cooper Lighting industrial fluorescent luminaires use only softer starting “program start” ballasts
to minimize damage to the lamp. Under frequent on/off cycles, program start ballasts will dramatically extend lamp life over “instant start”
ballasts.
Lamp Life Comparison
HRS/LAMP LIFE
40000
35000
Program Start Ballasts
30000
Instant Start Ballasts
25000
20000
15000
10000
5000
0
Metalux integral Occupancy Sensors
are available in Aisle or 360°
distributions.
15 min.
30 min.
3 hr.
1 hr.
12 hr.
Continuous
START FREQUENCY
T8 or T5HO?
If your facility currently has T8 or T5HO lamps installed, the decision on lamp choice may be easy and allow for inventory consolidation.
Both lamp types provide excellent performance but the attributes of each lamp type vary. Selection of lamp type is an important
consideration. The following operating characteristics should be considered when making the selection:
Fluorescent High Bay System Comparison
T8 Lighting Systems
T5HO Lighting Systems
First Costs
Similar within ranges to T5 systems with lower lamp costs offset
by larger luminaire sizes.
Similar within ranges to T8 systems with higher lamp costs offset
by smaller luminaire sizes.
Lamp Replacement Costs
Lower cost lamps offset with higher quantity
for similar light output
Higher cost lamps offset with lower required quantity
for similar light output
Lumens Per Watt
77
77
Application Heights
Suitable in wide ranges. Lower lumen output T8’s ideal
for lower mounting heights below 15' and less ideal in
mounting heights above 30'.
Suitable in wide ranges. Higher output T5HO lamps ideal for higher
mounting heights where higher lumen values allow for a reduced
number of lamps.
Ambient Environments
Dependent on luminaire. T8 systems achieve maximum output
in 78°F (25°C) ambient environments. Starting temperature
ranges as low as 0°F (-18°C) dependent on manufacturer of
lamp, ballast, age of lamps and luminaire design
Dependent on luminaire. T5HO systems achieve maximum output
in 95°F (35°C) ambient environments. Starting temperature
ranges as low as -20°F (-29°C) dependent on manufacturer of
lamps, ballast, age of lamps and luminaire design
Frequency of Starts
Standard T8 systems with instant start ballasts and frequent
on/off cycles can dramatically reduce lamp life. Program
Start T8 ballasts should be specified when used with high
occurrence of on/off cycles.
Standard Program Start ballasted systems ideal for frequent starts
and with use of occupancy sensors.
Ballasts Light Level
Flexibility
Offered in multiple light output ranges typically from
71% to 115% of rated lamp life output allowing for
flexibility in application without changing lamp type.
Currently offered in fixed Light output ranges.
Metalux 2HB632/PLUS using (6) 80+CRI T8 lamps with
High Output ballasts.
Metalux I5455 using (4) T5HO 80+CRI lamps.
Luminaires in Comparison
Net Lumens: 17100
Net Lumens: 17600
Wattage: 221
Wattage: 229
4
Thermal Performance and Light Output
Unlike HID lamps, T5 and T8 lamps reach optimal light output in specific temperature ranges. In partially or unconditioned spaces, temperatures
from floor to ceiling can increase by over 20° in summer months.
Annual Temperature Days Over 85°F (29°C)
Partially Conditioned Spaces
40 ft.
35 ft. @ 115°F (46°C)
30 ft.
20 ft.
20 ft. @ 95°F (35°C)
10 ft.
75°F (24°C)
Days over 85°F
0-10
11-40
41-70
71-99
100+
Bare Lamp Output in Ambient Temperatures
77°F
(25°C)
95°F
(35°C)
HID
100
90
80
T8
70
T5
60
Amalgam
50
40
30
20
°C
°F
0
30
5
40
10
50
15
60
20 25 30 35 40 45 50 55 60
70 80 90 100 110 120 130 140
AMBIENT TEMPERATURES
Thermally advanced Cooper Lighting industrial products optimize light output of T5HO and T8 lamps for their designed temperature ranges. Choose
lamp types that optimize light output for your ambient environment and consider the use of T5HO Amalgam lamps for higher performance over
wider temperature ranges.
ARCTIC BAY – AB Series
COLD
The Metalux Arctic Bay retains and manages heat allowing it to provide over
85% of light output in freezer applications down to -15°F (-26°C).
5
HOT
Metalux’s F-Bay series can be operated in environments
up to 149°F (65°C) in open configurations.
Visible Light and the Scotopic/Photopic (S/P) Ratio
Scotopic/photopic ratios have been developed that attempt to replicate a measurement system more akin to how our eyes perceive
brightness. Even though our eyes use both rods and cones to see light, the rods are more sensitive to blue light (scotopic vision) and cones
to yellow light (photopic vision). A traditional light meter measures only photopic lumens, which are the stated lumens referenced in
lamp catalogs.
A S/P Comparison of Fluorescent vs. HID
50000
LUMEN OUTPUT
The S/P Ratio acts as an adjustment to the
existing photopic measurement by
multiplying the standard lumens of a source
with the S/P ratio or a factor thereof. As a
result, an environment illuminated with
warmer light sources, such as High Pressure
Sodium, may appear darker than an
environment illuminated with cooler light
sources, like high CCT fluorescent lamps.
40% MORE
LUMENS
20% LESS
LUMENS
Initial System Lumens
S/P Adjusted Initial Lumens
25000
0
2HB632 w/80 CRI
5000K Lamps
400W HPS High Bay
While an increasing number of lighting designers are endorsing
the use of S/P ratios, this has not yet been endorsed by the
Illuminating Engineering Society (IES). Cooper Lighting provides
S/P adjusted lumen values throughout the product specification
sections as reference information only and maintains no formal
position on its application. Always test proposed products in
application to validate results to your expectations
HPS vs. 5000K fluorescent – a visible difference!
Environmentally Friendly
Cooper Lighting fluorescent luminaires are environmentally friendly. Housings and reflector assemblies are manufactured of recyclable steel and
aluminum substrates and corrugated packaging is both recyclable and optimized in design to reduce waste on the job site.
The use of low mercury fluorescent lamps also
offers an attractive alternative to HID systems.
A low mercury T5HO fluorescent lamp can contain
as little 1.4 Mg. of mercury compared with up
to 70 Mg. for a 400 watt Metal Halide lamp.
6
HB/2HB
H I G H - B AY I N D U S T R I A L L U M I N A I R E
Housing is “Post” painted with a high
performance polyester powder coat
finish to protect against contaminants
and oxidation.
Full bodied housing utilizes captive fasteners to protect
optical assembly and assure structural integrity.
Optional top access plate allows service
in electrical compartment
without removal of lamps.
(T8 option only)
Optional uplight
apertures
(approximately
8% uplight).
Factory installed code compliant
disconnect for safe and convenient
means of disconnecting power.
Thermally optimized F-Bay is suitable for environments up to 149°F (65°C)
when used with high temperature environment ballasts. T5 systems are
warranted for ambient environments up to 149°F (65°C) for
three years and 131°F (55°C) for five years in open uplight
and downlight configurations. T8 systems are warranted
for environments up to 122°F (50°C) for five years.
Optional modular power receptacle
meets UL2459 and NEC 410.73 and
is UL/cUL rated for make and
break under load from outside
the luminaire to speed
maintenance.
Die formed reflectors are faceted for 2, 3, 4 and 6 lamp configurations with
two optical distributions – medium and wide. Medium beam optical modules
utilize 95% specular aluminum while the wide distribution utilizes a high
performance 95% reflective polyester powder coated finish.
Integral occupancy sensor available and provides
from 600 sq. ft. (MS) up to 1250 sq. ft. (MSO) of
coverage in a maximum mounting height of 40'.
Modular F-Bay Power Supply
Cooper Lighting’s F-Bay Modular Power Supply option allows external fixture access for safe and easy servicing. There is no need to
remove lamps or reflectors to disconnect fixture power with F-Bay Modular Power Supply. Access to the individual fixture’s power supply
allows servicing without turning off all the fixtures disrupting occupants. F-Bay Modular Power Supply is a time saver in installation –
simply plug & power.
Code Compliance
• UL/cUL Certified for Make/Break
under load (UL2549)
• Meets NEC requirements for
ballast disconnect (NEC 410.73G)
1
1. Modular Power Supply Receptacle supplied
mounted into fixture Access Plate
2. Modular Power Cord & Plugs in 120, 277, 347,
& 480V configurations for easy plug & power
into existing supply
9
• Allows for addition of Occupancy
Sensor without hard connections
2
No internal fixture
access required for
installation or
disconnecting power
Modular Motion Sensor Option supplied
with Mounting Box and Modular
Power Supply Receptacle
• Receptacles complete with
insulating/dust cap
Shielding Options
Prismatic or clear acrylic lens & steel door frame. Optional
gasketed door available.
Wireguard w/acrylic lens and steel door frame.
Heavy duty stock wireguard (Ideal for gymnasium applications).
Mounting Accessories
HB-SPM=Single Monopoint FH-1=Fixture Hook 2-1/2" FL-1=Fixture Loop 2-1/2" RH-1=Retrofit Hanger SC-_-_=Stem Sets (fixed,
Hanger (Galvanized)
(must be used with TCB) (must be used with TCB) (must be used with TCB) Swivel or Adjustable
SCF=Fixed
SCA=Adjustable
SCS=Swivel
(HB-SPM not included)
HB-SPS=Single Point Cable Kit
HBAYC-New mounting
Chain Set with V-hook
Hanger (ideal for gymnasium
applications)
Y=Mounting Toggle and 10'
or 25' cable
HB-SPS=Two Point
Suspension
65.6°C/150°F
57.2°C/135°F
48.9°C/120°F
40.6°C/105°F
32.2°C/90°F
Thermal Optimization
23.9°C/75°F
To optimize luminaire performance, HB/2HB series
offers a variety of lamp and shielding options.
Use the Thermal Optimization chart to determine
the options that are appropriate for the ambient
environments in which they will be installed.
15.6°C/60°F
7.2°C/45°F
-1°C/30°F
-9.4°C/15°F
-17.8°C/0°F
-15°F
Unvented
Vented
w/Uplight wo/Uplight
Lensed
Unvented
Vented
Lensed
Luminaire w/Uplight wo/Uplight Luminaire
T8
T5HO
Vented
w/Uplight
T5HO Amalgam
Operating at approximately 90% or above of rated output
System Performance
HB
2HB
Mounting
Height
40'
30'
250W MH
400W MH
250W HPS
400W HPS
400W MH
400W HPS
400W MH
400W HPS
20'
250W MH
250W HPS
250W MH
250W HPS
10'
Energy
Savings
% Light
Gain/Loss
Part
Number
66%
66%
8% -20%
HB-332-EB8/PLUS
50%
51%
38%
39%
50%
31%
10%
35%
16%
17% -4%
HB432UPL
or
HB432PSUPL
HB-354T5-EBT1
T8
HB454T5UPL
or
HB454T5UPL
T5
51%
51%
20%
2HB632UPL
or
2HB632PSUPL
T8
52%
0%
24%
25%
44%
30%
2HB654T5UPL
or
2HB654T5UPL
T5
% light gain/light loss utilize S/P adjusted lumens.
10
2HB
Ordering Information
H I G H - B AY I N D U S T R I A L L U M I N A I R E
Sample Number: 2HB-632-A-UNV-EB82/PLUS-UPL-U
Voltage (2)
UNV=Universal 120/277
Voltage
UNC=Universal 347/480
Voltage (7)
120V=120 Volt
277V=277 Volt
347V=347 Volt
480V=480 Volt
Width
2=24"
Series
HB=High Bay
Mounting Arrangement
Blank=Stand Alone
R=Continuous Row Mount
Options
Lamps Installed
L8830=T8 Lamp, 85CRI 3000K
L8835=T8 Lamp, 85CRI 3500K
L8841=T8 Lamp, 85CRI 4100K
L8850=T8 Lamp, 85CRI 5000K
L5830=T5 Lamp, 85CRI 3000K
L5835=T5 Lamp, 85CRI 3500K
L5841=T5 Lamp, 85CRI 4100K
L5850=T5 Lamp, 85CRI 5000K
GL=Single Element Fuse
GM=Double Element Fuse
EL=Emergency Installed (2)
(see table on pg. 36)
No. of Lamps
6=6 Lamps
Lamp Type
32=32W T8 Lamps (48")
28T5=28W T5 Lamps (48")
54T5=54W T5HO Lamps (48")
Distribution
Blank=Medium (Specular Aluminum)
G=Wide (High Reflectance White)
(12)
Shielding
Blank=None
A=Prismatic Acrylic Lens & Door Frame
WG=Wireguard & Door Frame
A/WG=Acrylic Lens, Wireguard & Door Frame
CL=Clear Acrylic Lens & Door Frame
CL/WG=Clear Lens, Wireguard & Door Frame
CL/DWG=Clear Lens, Drop Wireguard & Door Frame
DWG=Drop Wireguard & Door Frame
A/DWG=Acrylic Lens, Drop Wireguard & Door Frame
Ballast Type
T8 Systems
EB8 =T8 Electronic Instant Start.(4)
Total Harmonic Distortion < 10%
No. of Ballast
2 or 3
EB8 /PLUS= T8 Electronic Instant Start.(4), (7)
High Ballast Factor >1.15.
No. of
Total Harmonic Distortion < 10%
Ballast
2 or 3
ER8 =T8 Electronic Program Rapid Start.(4)
Total Harmonic Distortion < 10%
No. of Ballast
2 or 3
ER8 /PLUS= T8 Electronic Program Start.(4)
High Ballast Factor >1.15.
No. of
Total Harmonic Distortion < 10%
Ballast
2 or 3
Packaging
Options
U=Unit Pack
NUA=No Uplight Apertures
PAL=Palletized
In Housing (Cannot be
Out of Carton
combined w/UPL)
PALC=Palletized
UPL=Uplight Apertures
In Carton
PI/CPI=Plug-In (1, 2 or 3) (9)
see pg. 40
TILW=Tandem Inline Wiring
MWS=Modular Wiring System
MS=Aisle Coverage Motion Sensor (5)
MSO=360° Coverage Motion Sensor (5)
C3=3' Power Cord
C6=6' Power Cord
G2=Gasketed Door (Requires Selection of
Lensed Door Frame)
MP=Modular Power Receptacle (1) (2)
PC3-=3' Power Cord & Plug (Specify Voltage)
PC6-=6' Power Cord & Plug (Specify Voltage)
TAP=Top Access Plate (10)
TCBP=Top Connector Box Plate (6)
T5 Systems
EBT =T5 or T5HO Linear Electronic Program Rapid Start.(3)
Total Harmonic Distortion < 10%
No. of Ballast
2 or 3
EHT =T5HO Linear Electronic Start High Ambient.(7) (8) (12)
Total Harmonic Distortion < 10%
No. of Ballast
2 or 3
DIM=Dimming (Ballast must be specified)
Accessories (order separately)
HBAYC-CHAIN/SET/U=(2) V-Hook Hangers, 36"
Chain Sets w/S-Hooks
HB-SPM=Single Monopoint Hanger w/Hub
TCB=Top Connector Box
RH-1=Retrofit Hanger
FH-1=Fixture Hook
FL-1=Fixture Loop
HB-SPS=Single Point Cable Kit (13" Drop Length)
Y-TOGGLE=Y Mounting Toggle, #2 Cable
(Specify 10' or 30')
MC3=3' Modular Power Cord
MPC3=3' Modular Power Cord & Plug (Specify
Voltage)
MC6=6' Modular Power Cord
MPC6=6' Modular Power Cord & Plug (Specify
Voltage)
MMS-CPD1200H=Aisle Motion Sensor, Box,
Modular Power Receptacle (120/277V)
MMS-CPD500H=360° Motion Sensor, Box,
Modular Power Receptacle (120/277V)
SWG/2HB-4FT-B=Heavy Duty Wireguard (2HB)
NOTES: (1)Requires use of MC or MPC cord accessories, specify voltage for plugs. (2)Voltage must be specified when ordered with plugs,
motion sensor or emergency ballasts. (3) EBT ballast systems suitable for operation in ambient environments up to 104°F (40°C) in open
uplight configuration. (4)ER8 and EB8 ballast systems suitable for operation in ambient environments up to 122°F (50°C) in open uplight configuration. (5)Specify voltage. (6)For use with Top Connector Box options. See accessories. (7)2 lamp ballast configurations only in T5 UNC versions.
2/3 lamp ballast configurations in EB8/PLUS only for T8 UNC. (8) EHT/HT5/HCT5 ballast systems suitable for ambient environments not to
exceed 149°F (65°C) in open uplight configurations and less lens option. (9)Cannot be combined with cord or cord & plug option. See PI ordering
information below. (10)For use with T8 system with a maximum of two ballasts (including EM ballast). (11)Lensed 6-lamp T5HO luminaires
must use High Ambient ballast option (EHT).
Quick Ship Ordering Information
Sample Number: 2HB632PS-MP-UPL-L5
Includes V Hangers for
rapid installation
NOTE: Orders received after noon are entered on the following day.
Quick Ship orders ship in 5 days in order quantities not to exceed 200 pieces.
Ballast Type
T5HO Systems
T5=(2) 120/277V 4/2 Lamp T5 Electronic
Program Rapid Start (12)
HT5=(2) 120/277V 4/2 Lamp T5 High
Ambient Electronic Program Rapid Start (8)
HCT5=(2) 347/480V 2 Lamp T5 High
Ambient Electronic Program Rapid Start (8)
T8 Systems(4)
Blank=(2) 120/277V 4/2 Lamp T8 Instant Start
Electronic. High Ballast Factor >1.15.
PS=(2) 120/277V 4/2 Lamp T8 Electronic
Program Rapid Start. High Ballast Factor >1.15.(12)
Family
2HB
No. of Lamps
6=6 Lamps
Lamp Type
32=32W T8 Lamps (48")
54=54W T5HO Lamps (48")
NOTES: (12) Recommended when utilizing Motion
Sensor option. (13) Requires use of Modular cord
and plug accessories. (14) High lumen (3100 initial)
4100K T8 lamps supplied.
Optional Uplight
Blank=No Uplight
UPL=Uplight
Optional Lamping
Blank=No Lamps
L4=Lamps Installed 80+CRI 4100K (14)
L5=Lamps Installed 80+CRI 5000K
Door Frames (for Field Installation)(11)
2HB-4-A-W/FRM PK=Prismatic Acrylic Lens &
Frame (2HB)
2HB-FRM/CL PK=Clear Acrylic Lens & Frame (2HB)
2HB-FRM/WG PK=Wireguard & Frame (2HB)
2HB-FRM/CL/WG PK=Clear Acrylic Lens, Frame
and Wireguard (2HB)
2HB-FRM/LENS/DROPWG PK=Drop Wireguard,
Prismatic Lens and Frame (2HB)
2HB-FRM/CL/DROPWG PK=Drop Wireguard,
Clear Acrylic Lens and Door Frame (2HB)
2HB-FRM/LENS/DROPWG PK=Drop Wireguard,
Prismatic Acrylic Lens and Door Frame (2HB)
2HB-FRM/DROPWG PK=Drop Wireguard and
Door Frame (2HB)
Power Receptacle
Blank=Standard Wiring to Access Plate
MP=Modular Power Receptacle (13)
Dimensions
Dimensions
for Top View
2HB Lamp Configurations
6-Lamp T5/T8
4-3/4"
[121mm]
X=3-1/2"
[89mm]
X
X
X
X
X
Access Plate Opening
Mounting for
Top Connector Box
11/16"
[18mm] K.O.
17/64"
Diameter
Hole
24"
[610mm]
24" [610mm]
2-1/4" [58mm]
3-1/2" [89mm]
11
48" [1219mm]
Photometrics
Coefficients of Utilization
Effective floor cavity reflectance
80%
50%
70 50 30 10
50 30 10
rc
rw
RCR
0
1
2
3
4
5
6
7
8
9
10
108
98
88
80
73
67
62
57
53
50
46
108
93
80
70
62
55
49
45
41
37
34
2HB-654T5-G-UNV-EBT2-UPL
Electronic Ballasts
(6) 54W T5 lamps 26400 lumens
Spacing criterion: (II) 1.3 x mounting
height, (⊥) 1.4 x mounting height
Efficiency 92%
Test Report: 09312
108 108
89 85
74 68
62 56
53 47
46 40
41 35
36 31
33 27
29 24
27 22
99
85
74
64
57
51
46
41
38
35
32
99
82
69
58
50
44
39
35
31
28
26
Coefficients of Utilization
20%
30%
50 30 10
99
79
64
53
45
39
34
30
26
24
21
93
81
70
61
54
48
44
40
36
33
31
93
78
66
56
48
42
37
33
30
27
25
93
76
62
52
44
38
33
29
26
23
21
Lumens
5567
9168
16767
22592
24276
%Lamp
21.1
34.7
63.5
85.6
92.0
%Fixture
22.9
37.8
69.1
93.1
100.0
Coefficients of Utilization
Effective floor cavity reflectance
80%
50%
70 50 30 10
50 30 10
rc
rw
RCR
0
1
2
3
4
5
6
7
8
9
10
108
98
89
80
73
67
62
57
53
50
47
108
93
81
70
62
55
50
45
41
37
34
2HB-632-G-UNV-EB82-UPL
(2) Electronic Ballasts
(6) 32W T8 lamps 17100 lumens
Spacing criterion: (II) 1.3 x mounting
height, (⊥) 1.4 x mounting height
Efficiency 92.1%
Test Report: 09308
108 108
89 86
74 69
63 57
54 48
47 41
41 35
37 31
33 27
30 25
27 22
98
85
74
65
57
55
46
42
38
35
32
98
82
69
59
51
44
39
35
31
28
26
Lumens
3635
6006
10946
14505
15743
113
99
86
76
68
61
56
51
46
43
40
113 113
95 91
80 75
69 63
60 54
53 47
47 41
43 37
39 33
35 30
32 28
103
91
80
71
63
57
52
48
44
41
38
20%
30%
50 30 10
103 103
88 85
75 71
65 60
57 52
51 45
45 40
41 36
37 33
34 30
31 27
98
86
76
67
61
55
50
46
42
39
37
98
84
72
63
55
49
44
40
36
33
31
98
82
68
58
51
44
39
35
32
29
27
Zonal Lumen Summary
Zone
0-30
0-40
0-60
0-90
0-180
Lumens
7884
11985
18923
23788
25251
%Lamp
29.9
45.4
71.7
90.1
95.7
%Fixture
31.2
47.5
74.9
94.2
100.0
Coefficients of Utilization
20%
30%
50 30 10
98
79
65
54
45
39
34
30
27
24
22
93
80
70
61
54
48
44
40
36
33
31
93
78
66
56
49
43
38
34
30
28
25
%Lamp
21.3
35.1
64.0
84.8
92.1
Effective floor cavity reflectance
80%
50%
70 50 30 10
50 30 10
rc
rw
RCR
0
1
2
3
4
5
6
7
8
9
10
93
76
62
52
44
38
33
29
26
23
21
113
103
94
86
79
73
68
63
59
55
52
113
99
87
77
68
61
56
51
46
43
40
113 113
95 91
80 75
69 63
60 54
53 47
47 41
43 37
39 33
35 30
32 28
2HB-632-UNV-EB82-UPL
Electronic Ballasts
(6) 32W T8 lamps 17100 lumens
Spacing criterion: (II) 1.3 x mounting
height, (⊥) 1.0 x mounting height
Efficiency 96%
Test Report: 09306
Zonal Lumen Summary
Zone
0-30
0-40
0-60
0-90
0-180
113
103
94
86
79
73
68
63
59
55
52
2HB-654T5-UNV-EBT2-UPL
(2) Electronic Ballasts
(6) F54T5/HO 830 54W lamps 4400 lumens
Spacing criterion: (II) 1.2 x mounting
height, (⊥) 1.0 x mounting height
Efficiency 95.7%
Test Report: 09309
Zonal Lumen Summary
Zone
0-30
0-40
0-60
0-90
0-180
Effective floor cavity reflectance
80%
50%
70 50 30 10
50 30 10
rc
rw
RCR
0
1
2
3
4
5
6
7
8
9
10
%Fixture
23.1
38.1
69.5
92.1
100.0
103
91
80
71
63
57
52
48
44
41
38
20%
103 103
88 85
75 71
65 60
57 52
51 45
45 40
41 36
37 32
34 29
31 27
30%
50 30 10
98
86
76
68
61
55
50
46
42
39
36
98
84
72
63
55
49
44
40
36
33
31
98
82
69
58
51
44
39
35
32
29
27
Zonal Lumen Summary
Zone
0-30
0-40
0-60
0-90
0-180
Lumens
4989
7631
12278
15392
16402
%Lamp
29.2
44.6
71.8
90.0
95.9
%Fixture
30.4
46.5
74.9
93.8
100.0
Illuminance Estimator
Illuminance Levels (FC) & Watts Per Sq. Ft. (LPD)
Based on 100 ft. x 100 ft. Open Areas
Multiplier
Spacing
on Center
15 ft
20 ft
25 ft
30 ft
15 ft
FC LPD
59 0.6
41 0.42
26 0.27
15 0.15
4L 32W T8 0.67
20 ft
FC LPD
55 0.6
38 0.42
24 0.27
14 0.15
25 ft
FC LPD
51 0.6
35 0.42
23 0.27
9 0.15
30 ft
FC LPD
47 0.6
33 0.42
21 0.27
12 0.15
2HB 6L 54W T5HO w/Uplight
35 ft
FC LPD
44 0.6
31 0.42
20 0.27
11 0.15
Mounting
Height
Mounting
Height
2HB 6L 32W T8 Plus
Illuminance Levels (FC) & Watts Per Sq. Ft. (LPD)
Based on 100 ft. x 100 ft. Open Areas
Multiplier
Spacing
on Center
15 ft
20 ft
25 ft
30 ft
15 ft
FC LPD
80 1.23
55 0.86
35 0.55
20 0.31
4L 54W T5HO 0.67
20 ft
FC LPD
74 1.23
51 0.86
33 0.55
19 0.31
25 ft
FC LPD
69 1.23
48 0.86
31 0.55
17 0.31
30 ft
FC LPD
64 1.23
45 0.86
29 0.55
16 0.31
35 ft
FC LPD
60 1.23
42 0.86
27 0.55
15 0.31
Choose the spacing and mounting height to determine the average footcandle and watts per square foot values. Use the multipliers to factor other available
lamp/ballast configurations.
System Performance Table
Wattage
Cost of
1000 S/P
Adj Lmns 4000 hrs
$0.08 kWh
2HB632-EB81/PLUS
6
3100
94%
89%
1.15
17895
1.95
1.40
24989
221
$2.77
116
2HB654T5 or 2HB654T5-EHT
6
5000
93%
93%
1.00
25919
1.90
1.38
35727
346
$3.34
96
400W Metal Halide High Bay
1
36000
58%
78%
1
16307
1.50
1.22
19972
455
$9.33
34
400W High Pressure Sodium High Bay
1
50000
81%
78%
1
31631
0.62
0.79
24906
464
$7.63
42
2HB System Comparison
No. of
Lamps
Design
S/P
Lamp
Lumen
Fixture
Ballast System
S/P Brightness Adjusted
Lumens Maintenance1 Efficiency Factor Lumens2 Ratio3 Perception Lumens4
LER5
Comparison System
FOOTNOTES: 1 Lumen maintenance is based on lamp manufacturer's stated data combined with estimated dirt depreciation. 2 Design System Lumens is the fixture lumens at 40% of rated lamp life and is
calculated as Quantity of Lamps x Lamp Lumens x Lumen Maintenance x Fixture Efficiency x Ballast Factor. 3 S/P Ratio is the lamp manufacturers stated Scotopic/Photopic Ratio; accepted by some lighting
designers to adjust for the relative strengths of scotopic and photopic vision, not yet adopted by IESNA. 4 S/P Adjusted Lumens calculates the brightness perception scotopic/photopic ratio as Design System
Lumens x (S/P)^.0.5 based on 5000K lamps. 5 LER (Luminaire Efficiency Ratio) is an accepted method of comparing fixture performance.
12
HB
Ordering Information
H I G H - B AY I N D U S T R I A L L U M I N A I R E
Sample Number: HB-432-A-UNV-EB81
Voltage (2)
UNV=Universal 120/277
Voltage
UNC=Universal 347/480
Voltage (7)
120V=120 Volt
277V=277 Volt
347V=347 Volt
480V=480 Volt
Width
Blank=15"
Series
HB=High Bay
Mounting Arrangement
Blank=Stand Alone
R=Continuous Row Mount
Options
Lamps Installed
L8830=T8 Lamp, 85CRI 3000K
L8835=T8 Lamp, 85CRI 3500K
L8841=T8 Lamp, 85CRI 4100K
L8850=T8 Lamp, 85CRI 5000K
L5830=T5 Lamp, 85CRI 3000K
L5835=T5 Lamp, 85CRI 3500K
L5841=T5 Lamp, 85CRI 4100K
L5850=T5 Lamp, 85CRI 5000K
GL=Single Element Fuse
GM=Double Element Fuse
EL=Emergency Installed
(see table on pg. 36)
No. of Lamps
2=2 Lamps
3=3 Lamps
4=4 Lamps(12)
Lamp Type
32=32W T8 Lamps (48")
28T5=28W T5 Lamps (48")
54T5=54W T5HO Lamps (48")
Distribution
Blank=Medium (Specular Aluminum)
G=Wide (High Reflectance White)
Shielding (12)
Blank=None
A=Prismatic Acrylic Lens & Door Frame
WG=Wireguard & Door Frame
A/WG=Acrylic Lens, Wireguard & Door Frame
CL=Clear Acrylic Lens & Door Frame
CL/WG=Clear Lens, Wireguard & Door Frame
CL/DWG=Clear Lens, Drop Wireguard & Door Frame
DWG=Drop Wireguard & Door Frame
A/DWG=Acrylic Lens, Drop Wireguard & Door Frame
Ballast Type
T8 Systems
EB8 =T8 Electronic Instant Start.(4)
Total Harmonic Distortion < 10%
No. of Ballast
1, 2 or 3
EB8 /PLUS= T8 Electronic Instant Start.(4), (7)
High Ballast Factor >1.15.
No. of
Total Harmonic Distortion < 10%
Ballast
1, 2 or 3
ER8 =T8 Electronic Program Rapid Start.(4)
Total Harmonic Distortion < 10%
No. of Ballast
1, 2 or 3
ER8 /PLUS= T8 Electronic Program Start.(4)
High Ballast Factor >1.15.
No. of
Total Harmonic Distortion < 10%
Ballast
1, 2 or 3
Packaging
Options
U=Unit Pack
NUA=No Uplight Apertures
PAL=Palletized
In Housing (Cannot be
Out of Carton
combined w/UPL)
PALC=Job Pack
UPL=Uplight Apertures
In Carton
PI/CPI=Plug-In (1, 2 or 3) (9)
see pg. 40
TILW=Tandem Inline Wiring
MWS=Modular Wiring System
MS=Aisle Coverage Motion Sensor (5)
MSO=360° Coverage Motion Sensor (5)
C3=3' Power Cord
C6=6' Power Cord
G2=Gasketed Door (Requires Selection of
Lensed Door Frame)
MP=Modular Power Receptacle (1) (2)
PC3-=3' Power Cord & Plug (Specify Voltage)
PC6-=6' Power Cord & Plug (Specify Voltage)
TAP=Top Access Plate (11)
TCBP=Top Connector Box Plate (6)
T5 Systems
EBT =T5 or T5HO Linear Electronic Program Rapid Start. (3)
Total Harmonic Distortion < 10%
No. of Ballast
1, 2 or 3
EHT =T5HO Linear Electronic Start High Ambient.(7) (8) (12)
Total Harmonic Distortion < 10%
No. of Ballast
1, 2 or 3
DIM=Dimming (ballast must be specified)
Accessories (order separately)
HBAYC-CHAIN/SET/U=(2) V-Hook Hangers, 36"
Chain Sets w/S-Hooks
HB-SPM=Single Monopoint Hanger w/Hub
TCB=Top Connector Box
RH-1=Retrofit Hanger
FH-1=Fixture Hook
FL-1=Fixture Loop
HB-SPS=Single Point Cable Kit (13" Drop Length)
Y-TOGGLE=Y Mounting Toggle, #2 Cable (Specify
10' or 30')
MC3=3' Modular Power Cord
MPC3=3' Modular Power Cord & Plug (Specify
Voltage)
MC6=6' Modular Power Cord
MPC6=6' Modular Power Cord & Plug (Specify
Voltage)
MMS-CPD1200H=Aisle Motion Sensor, Box,
Modular Power Receptacle (120/277V)
MMS-CPD500H=360° Motion Sensor, Box,
Modular Power Receptacle (120/277V)
SWG/HB-4FT-B=Heavy Duty Wireguard (HB)
NOTES: (1)Requires use of MC or MPC cord accessories, specify voltage for plugs. (2)Voltage must be specified when ordered with plugs,
motion sensor or emergency ballasts. (3) EBT ballast systems suitable for operation in ambient environments up to 104°F (40°C) in open
uplight configuration. (4) ER8 and EB8 ballast systems suitable for operation in ambient environments up to 122°F (50°C) in open uplight
configuration. (5) Specify voltage. (6) For use with Top Connector Box options. See accessories. (7) 2 lamp ballast configurations only in T5
UNC versions. 2/3 lamp ballast configurations in EB8/PLUS only for T8 UNC. (8) EHT/HT5/HCT5 ballast systems suitable for ambient environments not to exceed 149°F (65°C) in open uplight configurations and less lens option. (9) Cannot be combined with cord or cord &
plug. See PI ordering information below. (10) For use with T8 system with a maximum of two ballasts (including Emergency ballast).
(11) Lensed 4-lamp T5HO luminaires must use High Ambient ballast option (EHT).
Quick Ship Ordering Information
Sample Number: HB454T5-MP-UPL-L5
Quick Ship orders ship in 5 days in order quantities not to exceed 200 pieces.
NOTE: Orders received after noon are entered on the following day.
Family
HB
Lamp Qty
4=4 Lamps
Lamp Type
32=32W T8 Lamps (48")
54=54W T5HO Lamps (48")
NOTES: (12) Recommended when utilizing Motion
Sensor option. (13) Requires use of Modular cord
and plug accessories. (14) High lumen (3100 initial)
lamps supplied. 4100K T8 only.
Ballast Type
T5HO Systems
T5=(1) 120/277V 4 Lamp T5 Electronic Program
Rapid Start (12)
HT5=(1) 120/277V 4 Lamp T5 High Ambient
Electronic Program Rapid Start (8)
HCT5=(1) 347/480V 2 Lamp T5 High Ambient
Electronic Program Rapid Start (8)
T8 Systems (4)
Blank=(1) 120/277V 4 Lamp T8 Instant Start
Electronic. High Ballast Factor >1.15.
PS=(1) 120/277V 4 Lamp T8 Electronic Program
Rapid Start. High Ballast Factor >1.15.(12)
Includes V Hangers for
rapid installation
Door Frames (for Field Installation)(11)
HB-FRM/LENS=Prismatic Acrylic Lens & Frame (HB)
HB-FRM/CL PK=Clear Acrylic Lens & Frame (HB)
HB-FRM/WG PK=Wireguard & Frame (HB)
HB-FRM/LENS/WG PK=Prismatic Acrylic Lens,
Frame and Wireguard (HB)
HB-FRM/DROPWG PK=Frame and Drop
Wireguard for HB
Power Receptacle
Blank=Standard Wiring
to Access Plate
MP=Modular Power
Receptacle (13)
Optional Uplight
Blank=No Uplight
UPL=Uplight
Optional Lamping
Blank=No Lamps
L4=Lamps Installed 80+CRI 4100K(14)
L5=Lamps Installed 80+CRI 5000K
Dimensions
2HB Lamp Configurations
Dimensions for Top View
3-Lamp T5/T8
2-Lamp T5/T8
Access Plate Opening
Mounting for
Top Connector Box
X=6-5/16"
[161mm]
X
15-7/16" [392mm]
X=3-9/16"
[91mm]
11/16" [18mm] K.O.
17/64"
Diameter
Hole
4-3/4"
[121mm]
4-3/4"
[121mm]
X
X
15-7/16" [392mm]
15-7/16"
[392mm]
4-Lamp T5/T8
4-3/4"
[121mm]
2-1/4" [58mm]
X=2-7/8"
[74mm]
13
X
X
X
15-7/16" [392mm]
3-1/2" [89mm]
48" [1219mm]