
5YR WARRANTY
5YR WARRANTY
T8/T5
DHB
T8/T5 DECORATIVE COOL BEAM
(4, 6 LAMP WITH UP-LIGHT FEATURE)
DHB
APPLICATION:
For use as a high bay and/or low bay applications. Warehouses, retail
stores, multi-tenant office/warehouse complexes, big box wholesale centers,
distribution facilities.
PRODUCT FEATURES:
• 12% uplight contribution will illuminate ceilings and working areas above
• DHB utilizes both acrylic and metal reector design concepts to meet the
• ENDCAPS – high impact injection molded ABS end cap provides a sleek nish
• Suitable for suspension by Chain, cable, pendant, or can also be surface
• Light weight design enables easier installation.
• CEE qualified ballast found standard on most fixture options (Consult
• NEC required ballast disconnect is standard.
4 Lamps
6 Lamps
Ordering Information EXAMPLE: DHB-4-32-T8
4"
13-3/4"
4"
REFLECTOR CHOICES
• High reectance white
• 95% specular silver reector (Standard)
SHOULDERS
• Linear acrylic reector design combines efcient reection and refraction to
16-1/4"
LISTING - UL/ C-UL listed to US and Canadian standards.
48"
WARRANTY - Guaranteed for five years against mechanical defects.
5-YEAR
55ºC
AMBIENT
HIGH FIVE
WARRANTY
the fixture.
needs for both low bay and high bay applications
for any application
mounted
factory for details).
manage brightness while delivering even indirect illuminations
DHB
# OF BALLAST
4 lamps
-1 Ballast
(Blank)
-2 Ballasts
2
6 lamps
-2 Ballast
(Blank)
-3 Ballasts
3
Decorative 4 & 6 Lamp Cool Beam High Bay
SERIES
DHB - Oracle
Decorative
Cool Beam
LAMPS
4
6
LAMP TYPE
32-T8
54-T5HO
- 32W T8
- 54W T5HO
(Blank)
120
277
347
480
VOLTAGE
- MVOLT (120/277)
BALLAST FACTOR
(Blank)
- High BF
NBF
- Normal BF
LBF
- Low BF
EMERGENCY BATTERY PACK OPTIONS (L. = LUMENS)
BALLAST CONFIGURATION & CODE
32W/T8 54W/T5HO DESCRIPTION
(Blank) - Electronic Instant Start
EPS (Blank) Electronic Program Start
Consult Factory for other ballast options.
STANDARD BALLAST INFO
LAMP # OF
LAMPS
F32T8 4, 6 120/ 277 1.15 99 10 -22/ -30
F54T5H0 4, 6 120/ 277 1 98 10 -20/ -29
LINE
VOLTS
Ballast
Factor
Power
Factor% (>=)
THD%
(<=)
Min. Starting
Temp (°F/°C)
ORDER CODE DESCRIPTION
EMG-T8-Bx-450
EMG-T8-Bx-600
EMG-T8-Bx-700
EMG-T8-Bx-1400
EMG-T5-T5HO-700
EMG-T5-T5HO-1300
EMG-T8-Bx-T5-T5HO-3200
EMG-SD-T8-Bx-T5-T5HO-1400
EMG-ICE-T8-Bx-T5-T5HO-1400
WIRING OPTIONS
PCSB120
PCSB277
(Consult Factory for 208V, 248V, 347V and 480V wiring)
- 10’ Nema 5-15R 120V Straight Blade Plug
- 10’ Nema 7-15R 277V Straight Blade Plug
- 10’ Nema L5-15R 120V Twist Lock Plug
PCTL120
- 10’ Nema L7-15R 277V Twist Lock Plug
PCTL277
- 10’ 120V/277V SO Cord
SO1
- 10’ 480V SO Cord
SO2
- 6’ 3-wire Flex Cable (Single Circuit)
C3
- 6’ 4-wire Flex Cable (Double Circuit)
C4
Up to 450 L. for T8 or Bx
Up to 600 L. for T8 or Bx
Up to 700 L. for T8 or Bx
Up to 1400 L. for T8 or Bx
Up to 700 L. for T5 or T5HO
Up to 1300 L. for T5 or T5HO
Up to 3200 L. for T8, Bx, T5 or T5HO
Self-Diagnostic 1400 L. for T8, Bx, T5 or T5HO
ICE Pack 1400 L. for T8, Bx, T5 or T5HO
LAMPS INSTALLED
(Blank)
No lamps
-
L30K
-
3000K
L35K
3500K
-
L41K
-
4100K
L50K
-
5000K
OTHER OPTIONS
- Heavy Duty Chain
CH
- Motion Sensor
MS
- Motion Sensor with Photocell
MSPH
- Mounting Hub
MH
- Gripple Suspension System
GSS
- V Hook
VH
-White Reflector
WR
USA - Made in America Compliance
92
WWW.ORACLELIGHTING.COM • TEL: 1-877-375-5555 • FAX: 1-877-375-3333

DHB
4-LAMP T5 AND T8 PHOTOMETRIC DATA
COOL BEAM SERIES
FIXTURE TOTAl EFFiCACy % uPliGhT
DHB-4-32-T8-WR
Lamps: (4) 32W T8 FO32/835 Linear Fluorescents
ZONAL LUMEN SUMMARY
ZONE
LUMENS %BARELAMP
0-30 2242 19.0 20.2
3734
0-40
6939
0-60
9779
0-90
90-120
361
90-130
513
90-150
920
90-180
1300
0-180
11079
COEFFICIENTS OF UTILIZATION
Room
Cavity
Ratio
70 50 30 10 70 50 30 10 50 30 10
0 109 109 109 109 105 105 105 105 98 98 98
1 98 93 89 84 94 90 86 82 84 80 77
2 88 80 73 67 85 77 71 65 72 67 62
3 80 69 61 55 77 67 60 54 63 56 51
4 73 61 52 46 70 59 51 45 55 48 43
5 67 54 45 39 64 53 44 38 49 42 37
6 62 49 40 34 59 47 39 33 44 37 32
7 57 44 35 29 55 43 35 29 40 33 28
8 53 40 32 26 51 39 31 26 37 30 25
9 49 36 29 23 47 35 28 23 34 27 22
10 46 34 26 21 44 33 25 21 31 25 20
CEILING CAVITY REFLECTANCE
80 70 50
31.6
58.8
82.9
4.3
7.8
11.0
93.9
%LUMINAIRE
33.7
62.6
88.3
3.33.1
4.6
8.3
11.7
100.0
4 Lamp T8 W/Specular Reector
DhB
DhB
DhB
DhB
4 Lamp T8 W/White Reector
4 Lamp T5 W/Specular Reector
4 Lamp T5 W/White Reector
Candlepower Curve
150º
165º
180º
2700
1350
1350
2700
0º
15º
135º
0
45
90
120º
105º
90º
75º
60º
45º
30º
89.9
88.3
88.2
87.0
DHB-4-32-T8
Lamps: (4) 32W T8 FO32/835 Linear Fluorescents
ZONAL LUMEN SUMMARY
ZONE
LUMENS %BARELAMP
0-30 2753 23.3 24.0
4462
0-40
0-60
7754
0-90
10300
90-120
314
90-130
441
90-150
803
90-180
1159
0-180
11459
COEFFICIENTS OF UTILIZATION
Room
Cavity
Ratio
70 50 30 10 70 50 30 10 50 30 10
0 113 113 113 113 109 109 109 109 102 102 102
1 103 98 93 89 99 94 90 87 88 85 82
2 93 85 78 72 89 82 76 70 77 72 67
3 85 74 66 60 81 72 64 58 68 61 56
4 77 66 57 50 74 64 56 49 60 53 48
5 71 59 50 43 68 57 49 43 54 47 41
6 66 53 44 38 63 51 43 37 48 41 36
7 61 48 39 33 59 46 38 33 44 37 32
8 57 44 35 30 55 42 35 29 40 33 28
9 53 40 32 27 51 39 31 26 37 30 26
10 50 37 29 24 48 36 29 24 34 28 23
CEILING CAVITY REFLECTANCE
80 70 50
37.8
65.7
87.3
3.7
6.8
9.8
97.1
%LUMINAIRE
38.9
67.7
89.9
2.72.7
3.8
7.0
10.1
100.0
12%
12%
12%
12%
Candlepower Curve
1200
2400
3000
0º 15º 30º
0
45
90º
90
75º
60º
45º
T8/T5
DHB
Decorative 4 & 6 Lamp Cool Beam High Bay
DHB-4-54-T5HO-WR
Lamps: (4) 54W T5 FP54/835/HO Linear Fluorescents
ZONAL LUMEN SUMMARY
ZONE
LUMENS %BARELAMP
0-30 4241 21.2 21.3
7045
0-40
13012
0-60
17309
0-90
90-120
678
90-130
986
90-150
1845
90-180
2594
0-180
19903
COEFFICIENTS OF UTILIZATION
Room
Cavity
Ratio
70 50 30 10 70 50 30 10 50 30 10
0 115 115 115 115 111 111 111 111 103 103 103
1 105 100 96 92 101 96 92 89 90 87 84
2 95 86 79 74 91 83 77 72 78 73 68
3 86 75 67 60 82 73 65 59 68 62 56
4 78 66 57 51 75 64 56 50 60 53 48
5 72 59 50 43 69 57 49 42 53 46 41
6 66 53 44 37 63 51 43 37 48 41 35
7 61 48 39 33 59 46 38 32 44 36 31
8 57 43 35 29 55 42 34 28 40 33 28
9 53 40 31 26 51 39 31 25 36 30 25
10 50 36 29 23 48 35 28 23 34 27 22
CEILING CAVITY REFLECTANCE
80 70 50
35.2
65.1
86.5
4.9
9.2
13.0
99.5
%LUMINAIRE
35.4
65.4
87.0
3.43.4
5.0
9.3
13.0
100.0
Candlepower Curve
165º
180º
4900
2450
2450
4900
0º
15º
150º
135º
0
45
90
30º
DHB-4-54-T5HO
Lamps: (4) 54W T5 FP54/835/HO Linear Fluorescents
120º
ZONAL LUMEN SUMMARY
ZONE
LUMENS %BARELAMP
105º
90º
75º
60º
45º
0-30 28.6 28.3
0-40
0-60
0-90
90-120
90-130
90-150
90-180
0-180
COEFFICIENTS OF UTILIZATION
Room
Cavity
Ratio
0 117
108
1 103 99 96 104 100 96 93 93 90 88
2 98 91 84 79 95 88 82 77 82 77 73
3 90 80 72 66 87 78 70 65 73 67 62
4 83 71 63 57 80 69 61 55 65 59 53
5 76 64 55 49 73 62 54 48 59 52 47
6 71 58 49 43 68 56 48 42 53 46 41
7 66 53 44 38 63 51 43 38 49 42 37
8 61 48 40 34 59 47 39 34 45 38 33
9 57 44 36 31 55 43 36 31 41 34 30
10 54 41 33 28 52 40 33 28 38 32 27
5719
8961
14536
17800
605
882
1673
2379
20179
70 50 30 10 70 50 30 10 50 30 10
100.9
CEILING CAVITY REFLECTANCE
80 70 50
117 117 117 113 113 113 113 106 106 106
44.8
72.7
89.0
4.4
8.4
11.9
%LUMINAIRE
44.4
72.0
88.2
3.03.0
4.4
8.3
11.8
100.0
Candlepower Curve
3000
6000
9000
0º 15º 30º
0
45
90º
90
75º
60º
45º
WWW.ORACLELIGHTING.COM • TEL: 1-877-375-5555 • FAX: 1-877-375-3333
93