SERIES
T5 ENCLOSED WIDE DISTRIBUTION
97
TYPE
JOB
T5
VOLTAGE
6-3/4”
5-1/2”
S P E C I F I C AT I O N S
F E AT U R E S
•Enclosure – Outer housing consists of V5A (F1)
fiberglass, rated for flame and weather resistance.
•Fully gasketed fixture resists dust, bugs, and moisture.
•Polycarbonate toggle latches (standard) ensure a tight seal
and easy access to electrical components.
•Shielding – 100% impact-resistant, U.V. resistant,
injection-molded clear acrylic diffuser, frosted ends.
•Optional stainless steel, tamper-resistant stainless steel, or
tamper-resistant polycarbonate latches available.
•Internal Housing – 25-gauge die-formed C.R.S. with
92% minimum average reflective white polyester
powder coat bonded to multi-stage, pretreated,
zirconium oxide conversion coated metal.
•NSF/ANSI Standard 2–Splash Zone certified.
•IP65 and IP67 certified.
•UL listed as fluorescent fixture suitable for wet location*
when ordered with factory-installed watertight hubs.
•Closed-cell polyurethane gasket poured and formed in
place to ensure tight seal–does not absorb water or promote
fungal growth.
•Latching – Injection-molded polycarbonate latches
(8 latches, 4’ unit; 14 latches, 8’ unit).
•Reflective Surfaces – 95% reflective highly specular
aluminum.
•Electrical – Electronic ballast standard, program start
T5, rated Class P.
•U.V. resistant, impact-resistant clear acrylic diffuser with
frosted ends.
•Labels/Certifications – UL/CUL listed as fluorescent
luminaire suitable for dry or damp locations;
NSF/ANSI Standard 2–Splash Zone certified,
IP65 and IP67 certified.
•All C.R.S. parts painted after fabrication to facilitate
installation, increase efficiency, and inhibit corrosion.
•This fixture is proudly made in the USA.
•Mounting – Surface or suspended.
ORDERING
* When specifying EM ballast option, enclosed and gasketed Emergency Lighting Packs
are required for fixture to be suitable for wet location.
I N F O R M AT I O N
Submittal
SERIES
EXAMPLE:
SERIES
97
T5 Enclosed Wide distribution
NOMINAL LENGTH
4
4’
8
8’
TOTAL LAMPS
2 or 4 (2-lamp cross-section)
LAMP WATTAGE/TYPE
28T5S
4’, 28-watt T5 (2-lamp ballast only)
54T5H
4’, 54-watt T5HO
SHIELDING
A
100% impact-resistant clear acrylic
diffuser with frosted ends
NOM.
L.
TOTAL
LAMPS
WATTAGE/
TYPE
SHIELDING
OPTIONS/
ACCESSORIES
BALLAST
TYPE
VOLTAGE
97 - 4 - 2 54T5H - A - OPTIONS - EB2 - UNV
OPTIONS & ACCESSORIES
WET/1
(1) 1/2” watertight hub,
factory-installed in end of housing
WET/2
(2) 1/2” watertight hubs,
factory-installed in ends of housing
SSMB
(2) Stainless steel ceiling mounting
brackets
SSCMB
(2) Stainless steel chain mounting
brackets
SS LATCH
Stainless steel latch
TP1
Tamper-resistant polycarbonate
latches1
TP/SS LATCH1 Tamper-resistant stainless
steel latches1
1
BALLAST TYPE
EB2
2-lamp electronic ballast
EB4
4-lamp electronic ballast
EB2/2
(2) 2-lamp electronic ballasts
See Information section for EM options.
VOLTAGE
120
120V
277
277V
UNV
120-277V
347
480
347V
480V (T5HO only)
T his option requires a tamper-resistant tool (must be ordered
separately). Please specify quantity required per project.
H.E. Williams, Inc. • Carthage, Missouri • www.hewilliams.com • 417-358-4065 • Fax: 417-358-6015
Industrial page 42
T5
SERIES
97
P H O T O M E T RY
I N F O R M A T I O N
Williams Catalog #97-4-254T5H-EB2-UNV
Test Repor t #15340.0, Dated 03/25/10
Lamp Type: FP54T5HO
Lamp Quantity: 2
CANDLEPOWER DISTRIBUTION
VERTICAL
ANGLE
0
5
15
25
35
45
55
65
75
85
90
95
105
115
125
135
145
155
165
175
180
HORIZONTAL ANGLE
0
45
90
1058.
1058.
1058.
1060.
1229.
1192.
1022.
1206.
1252.
936.
1087.
1309.
804.
1126.
1581.
625.
1338.
2134.
491.
1659.
2120.
310.
1394.
1714.
141.
1046.
1179.
47.
548.
870.
27.
455.
718.
4.
342.
594.
0.
88.
223.
0.
61.
88.
0.
30.
73.
0.
18.
30.
0.
0.
28.
0.
0.
21.
0.
0.
0.
0.
0.
0.
0.
0.
0.
ZONAL
LUMENS
112.1
336.0
530.2
744.0
1059.1
1284.2
1194.4
913.2
556.6
344.8
112.0
48.9
32.0
11.2
6.1
1.2
.0
.0
Z O N A L C AV I T Y C O E F F I C I E N T S
EFFECTIVE FLOOR CAVITY REFL. = .20
CEILING
WALL RCR
0
1
2
3
4
5
6
7
8
9
10
LUMEN SUMMARY
ZONE
0 - 30
0 - 40
0 - 60
0 - 90
90 - 120
90 - 130
90 - 150
90 - 180
0 - 180
LUMENS %LAMP % FIXTURE
978.
9.8
13.4
1722.
17.2
23.6
4066.
40.7
55.8
6730.
67.3
92.4
506.
5.1
6.9
538.
5.4
7.4
555.
5.5
7.6
556.
5.6
7.6
7286.
72.9
100.0
.70
.85
.76
.67
.61
.55
.49
.45
.41
.38
.35
.32
.80
.50
.85
.71
.60
.52
.45
.39
.34
.30
.27
.24
.22
.30
.85
.67
.54
.45
.38
.31
.27
.23
.20
.17
.15
.70
.83
.73
.65
.58
.53
.47
.43
.39
.36
.33
.31
.70
.50
.83
.69
.58
.50
.44
.38
.33
.29
.26
.23
.21
.30
.83
.65
.53
.44
.37
.31
.26
.22
.19
.17
.15
.50
.78
.65
.55
.47
.41
.35
.31
.27
.24
.22
.20
.50
.30
.78
.62
.50
.42
.35
.29
.25
.22
.19
.16
.14
.10
.78
.59
.46
.37
.30
.25
.20
.17
.14
.12
.11
T O TA L L U M I N A I R E
OPTICAL EFFICIENCY = 72.9%
SPACING CRITERIA: END=1.2 DIAG=1.8 ACROSS=2.5
O P T I O N D E TA I L S
NOMINAL
LENGTH
3/8”
WET/1 = (1) 1/2” watertight hub,
factory-installed in end of housing
SSMB = Stainless steel
ceiling mount bracket
OVERALL FIXTURE
LENGTH
4’
51-7/8”
8’
100-1/4”
Insert screw to make
latch tamper-resistant
(available in both
stainless steel and
polycarbonate latches)
SS LATCH = Stainless steel latch
H.E. Williams, Inc. • Carthage, Missouri • www.hewilliams.com • 417-358-4065 • Fax: 417-358-6015
Information contained herein is subject to change without notice.
HEW70185
09/01/11RJ