HFW
Standard 23" Full Cutoff High-Bay
Product Information
Project Name
Type
Catalog Number
Date
SPECIFICATIONS
Features
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Energy-efficient fluorescent luminaire replaces HID in multiple applications.
Full bodied fixture protects lamps from incidental contact.
Deep body provides thermal control, long life and durability of components.
Optional fully ventilated body and endplates to help reduce heat in ballast
compartment for longer life.
Optional end mount sensor for additional savings in unoccupied spaces.
Ballast is attached to ballast cover plate in ballast cavity to extend life
in high ambient temperatures.
Available up to 8 lamp cross section.
Optional wireguard or lens available in recessed hinged frame.
Excellent lumen maintenance (95% versus ~65% for typical metal halide).
Superior color rendering (82 CRI, versus 65-70 for metal halide).
Made In USA. Meets ARRA & Buy American requirements.
Construction
• Full cutoff housing available in aluminum or steel
• Multiple reflector options available for high and low-bay mounting
and distribution applications
• Standard mounting holes and v-hangers included
• Optional hinged and gasketed lens door
• Weight: 2x4-15 lbs.
Certifications
• UL 1598 listed for Canada and U.S.
• Luminaires bear appropriate listing labels.
• Emergency-equipped fixtures labeled UL 924.
Electrical
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Application
Input Voltage Range: 100-277 VAC Nom. (90-305 V Min/Max)
Lamp frequency: > 42 kHz
Power Factor: >0.9% @ full load, 100V through 277V
Harmonic Distortion: THD < 20% @ full load
Protection: Over-Voltage, Over-Current & Short Circuit with self-recovery
Compliant to FCC 47CFR Part 18 Non-consumer Class A Sound Rating
Optional emergency battery backup
Optional step down transformer, drops 480 VAC to 277 VAC
• Open fixtures suitable up to 50°C/122°F
• Suitable for use with most wired or wireless lighting control systems
• Suitable for dry & damp locations:
• Manufacturing
• Factory
• Warehouses
• Storage
• Commercial
• High-Bay
• Industrial
• Low-Bay
ORDERING INFORMATION
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MODEL
HFW Standard
Body
SIZE
2x4 2x4
Nominal
LAMP QTY
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LAMP
TYPE
BALLAST
FACTOR2
BALLAST
GRADE
T5HO T5HO
T8 T8
LP Low Power
ST Standard
BALLAST
VOLTAGE1
UL x Universal
4L 4 Lamp
120-277
VAC
5L 5 Lamp
UHx 347-480
6L 6 Lamp
EXAMPLE HFW-2X4-6L-T8-UL2-HP-33IS-UE-EA-CR
VAC
8L 8 Lamp
(.75-.78)
MP Medium
Power
(.85-.88)
MN Neutral
Power
(.97-1.04)
HP High Power
(1.15-1.20)
BALLAST
STARTING3
IS Instant Start
ISD Instant Start
Step Dimming
PS Programmed
Start
Grade
UE Ultra Efficient
REFLECTOR
MATERIAL
EA Enhanced
Aluminum 95%
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OTHER
WG
WW
CA
CP
Zinc Wireguard
White Wireguard
Clear Acrylic Lens
Clear Polycarbonate
Lens
VNT Vented Body
HB 2 Point Mount
Dedicated Hanging
Brackets
HBTB Hanging Brackets +
WA White Aluminum
DSTB Dottie Slots +
91-93%
Reflector 90-91%
BODY
MATERIAL
CR 22 Gauge Cold
Rolled Steel Body
Rolled Steel Body
1. Numeral indicates number of ballasts per fixture.
2. "MN" Ballast factor not for use with T8/ISD or T8/PS.
3. When using UL2, identify number of lamps powered by each ballast
before starting method. Largest number first. Ex: 42PS = 6LT5HO.
4. Contact factory for additional cord & mounting options.
5. Numeral indicates number of lamps controlled, HBA is std. For
Wattstopper, specify -WS after sensor option.
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MM Micro Matte
CD 20 Gauge Cold
FOOTNOTES
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HA Heavy Duty
Top Mount Box
Top Mount Box
TRS Step Down
Transformer (Takes
480 to 277 VAC)
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CORD
PLUG4
C6 6' Cord, No
Plug
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OTHER
LF Factory
Lamps
(Lamp spec
elsewhere)
C6/ 6' Cord &
L715 Plug
PF Partial/Full
C6/515 6' Cord &
EB Emergency
(L7-15P)
Plug (515P)
PQC15 15' Cord/
Quick
Connect
OCC
SENSOR5
Switch
Battery
Backup
1PK Individually
Boxed
Fixture
SHx Standard 360°
View High-Bay
Sensor
RHx Rectangular Aisle
View High-Bay
Sensor
SLx Standard 360°
View Low-Bay
Sensor
Aluminum Body
Page 1/3 - Revised: 05/26/16 | Created: 2016
© 2016 Precision-Paragon [P2], a division of Hubbell Lighting, Inc. Because of continuing product improvement programs, Precision-Paragon [P2] reserves
the right to change specifications without notice. Telephone [Midwest] 715.381.2971 / Website www.P-2.com
HFW
Standard 23" Full Cutoff High-Bay
PHOTOMETRIC DATA
PHOTOMETRIC DATA: HFW-2X4-6L-T8-UL1-HP-IS-ST-EA
LUMINAIRE DATA
Ballast
Ballast Factor
Lamp
Fixture Lumens
Watts
Fixture Efficiency
Mounting
Shielding Angle
Spacing Criterion
Luminous Opening
in feet
HFW-2X4-6L-T8-UL1-HP-IS-ST-EA
2X4 Standard 17 " Full Cutoff High-Bay
(2) 3L32-HP
1.00
F32
15598
221
87%
Suspended
0° = 90 90° = 90
0° = 1.26 90° = 1.60
Length: 4.00
Width: 1.81
Height: 0.00
90
RCR
RC
50
103
89
76
66
58
51
46
41
37
33
31
10
103
81
64
52
44
37
31
27
24
21
19
70
101
91
82
74
67
61
56
52
48
44
42
50
101
87
75
65
57
50
45
40
36
33
30
%Fixt
17
33
65
87
20
38
75
100
70
60
AVG. LUMINANCE (Candela/Sq. M.)
4691
50
6255
0
10
20
50
30
101
83
69
58
49
42
37
32
29
26
23
%Lamp
3111
5981
11759
15598
3128
70
30
103
84
70
59
50
43
37
33
29
26
23
Lumens
0-30
0-40
0-60
0-90
80
30
40
0.0 _____ 40.0 _ _ _ _ 90.0 _ _ _ _
80
70
103
93
84
76
69
63
58
53
49
46
43
Zone
1564
COEFFICIENTS OF UTILIZATION (%)
RW
0
1
2
3
4
5
6
7
8
9
10
ZONAL LUMEN SUMMARY
Average Luminance Angle
Luminaire
INDOOR CANDELA PLOT
10
101
79
64
52
43
37
31
27
24
21
18
50
92
83
71
62
55
48
43
39
35
32
29
30
92
80
66
56
48
41
36
32
28
25
23
0
10
92
77
62
51
43
36
31
27
23
21
18
0
83
70
57
47
39
33
28
25
21
19
17
0
5
15
25
35
45
55
65
75
85
0.0
22.5
45.0
67.5
90
4286
4255
4097
3795
3358
2811
2181
1488
780
142
4286
4363
4750
5102
5020
4351
3346
1941
809
173
4286
4603
5686
5943
5346
4228
2525
1564
807
171
4286
4804
6145
6067
5265
3541
2352
1529
795
173
4286
4869
6255
6095
5140
3314
2344
1528
790
170
RCR = Room Cavity Ratio RC = Effective Ceiling Cavity Reflectance RW = Wall Reflectance
MOUNTING OPTIONS - SUSPENDED
DOTTIE SLOT WITH V-HANGER
GRIPPLE LOOP
Included
Order Separately
HB 2-POINT HANGING BRACKETS
V-HANGER
Optional - Factory Installed
Included
DOTTIE SLOT WITH V-HANGER
GRIPPLE LOOP
Order Separately
TOP BOX FOR POWER SUPPLY
Included
Optional
4"
OR
GRIPPLE LOOP
Order Separately
4"
2"
Page 2/3 - Revised: 05/26/16 | Created: 2016
© 2016 Precision-Paragon [P2], a division of Hubbell Lighting, Inc. Because of continuing product improvement programs, Precision-Paragon [P2] reserves
the right to change specifications without notice. Telephone [Midwest] 715.381.2971 / Website www.P-2.com
HFW
Standard 23" Full Cutoff High-Bay
FIXTURE DIMENSIONS
END VIEW (8 LAMP T8)
3.808"
23.500"
TOP VIEW
48.0000"
23.500"
*Drawings N.T.S.
EXISTING VS. PROPOSED HIGH-BAY SYSTEM
Existing
High-Bay System
Lamp Quantity
& Type
Initial
Lamp
Lumens
Lumen
Maintenance
EOL (1)
Lumens All
Lamps
Total
Fixture
Lumens
MH250
HPS400
MH1000 (12k Hours)
MH1000 (8k Hours)
1
1
1
1
20,500
50,000
110,000
110,000
58%
70%
37%
50%
11,890
35,000
40,700
55,000
11,890
35,000
40,700
55,000
Proposed
High-Bay System
Lamp Quantity
& Type
Initial
Lamp
Lumens
Lumen
Maintenance
EOL (1)
Lumens All
Lamps
Total
Fixture
Lumens
5,000
5,000
5,000
93%
93%
93%
4,650
4,650
4,650
18,600
27,900
37,200
4L-T5HO
6L-T5HO
8L-T5HO
4
6
8
Std. MH250
Std. HPS400
MH1000/U
MH1000/U
FP54T5HO
FP54T5HO
FP54T5HO
EOL (1)
Ballast Fixture
Lumens Per
Factor Efficiency
Fixture
1.00
1.00
1.00
1.00
0.75
0.75
0.75
0.75
8,198
26,250
30,525
41,250
EOL (1)
Ballast Fixture
Lumens Per
Factor Efficiency
Fixture
1.00
1.00
1.00
0.92
0.92
0.92
17,112
25,668
34,224
S/P (2)
Ratio
Net (3)
EOL
Lumens
Fixture
Input
Watts
1.49
0.62
1.49
1.49
12,171
18,080
41,662
56,300
295
464
1080
1080
S/P (2)
Ratio
Net (3)
EOL
Lumens
Fixture
Input
Watts
1.62
1.62
1.62
24,930
37,395
49,860
234
351
468
147
4L-T8 Plus
4
F32T8/841
2,950
90%
2,655
10,620
1.14
0.90
10,896
1.62
15,874
6L-T8 Plus
6
F32T8/841
2,950
90%
2,655
15,930
1.18
0.90
16,918
1.62
24,647
218
8L-T8 Plus
8
F32T8/841
2,950
90%
2,655
21,240
1.14
0.90
21,792
1.62
31,749
294
(1) EOL = End of life (2) S/P Ratio = Scotopic to Photopic Lumens (3) Net EOL Lumens = EOL Lumens Per Fixture x (S/P).78 [.78 exponent]
*Lamp/ballast system values shown are a general reference intended to supply a quick comparison of several common
lamp/ballast systems, the associated energy consumption, and net lumen output.
*Values shown are based on normal operating temperatures (25°C T8 and 35°C T5) and at 277 volts.
*Fixture efficiency percentages are generally representative of each system type, actual values will vary.
*There are many operating variables that affect system output, in addition to rating variances from brand to brand.
*All T8 electronic ballast values shown are based on Ultra Efficient (aka 3rd Generation) T8 ballasts.
*All T5 and T8 lamp values shown are for basic grade lamps. Extended life and higher lumen lamp types are available.
*In addition to those shown, there are a wide variety of systems to choose from, each with distinct features and cost points.
*Please consult the lamp/ballast manufacturer's catalogs for the detailed information required to model your system.
Page 3/3 - Revised: 05/26/16 | Created: 2016
© 2016 Precision-Paragon [P2], a division of Hubbell Lighting, Inc. Because of continuing product improvement programs, Precision-Paragon [P2] reserves
the right to change specifications without notice. Telephone [Midwest] 715.381.2971 / Website www.P-2.com