
OB2DI
T8/T5
OB2
T8/T5 FLUORESCENT DIRECT/INDIRECT LUMINAIRE
(SURFACE OR SUSPENDED MOUNT)
• The OB2DI Series Surface Mount Direct-Indirect Luminaire is the
“Perfect” lighting solution for interior office, commercial and retail
installations.
• Designed for general or task lighting.
• This economical alternative approach is the answer to meeting
restrictive budgets with a modern lighting design.
• 2 lamp option T8 or T5
MOUNTING:
• Surface Mount or can be suspended.
OPTIONS AND ACCESSORIES:
• Emergency Ballast, Motion Sensors.
• Reflector choices and Lens option
4-1/4”
5-3/4”
6”
10-3/8”
48”
PRODUCT FEATURES:
• Heavy-duty 20-gauge steel utilized though out for durability and
code compliance. Painted high-gloss baked white enamel.
• Pretreated with five-stage iron phosphate process ensures superior
paint adhesion.
• Standard reflector comes in white highly reflective finish.
• Shallow design is ideal for commercial and industrial spaces
requiring general illumination.
• Suitable for dry and damp environments.
• Thermally protected, self re-setting, Class P, NPF, non-PCB and UL
Listed ballast.
• Light weight design enables easier installation.
• NEC required ballast disconnect is standard.
• CEE qualified ballast found standard on most fixture options
(Consult factory for details).
LISTING - UL/ C-UL listed to US and Canadian Standards.
WARRANTY - Guaranteed for one year against mechanical defects.
4’ Fluorescent Direct/Indirect Luminair
:: Integral reflector design provides an efficient direct-indirect fixture
design.
:: Perforated basket hinge swings open for easy lamp replacement
:: Fixture design is ideally suited for low ceiling installations.
:: Optional suspension systems are also available.
Perforated metal basket and white overlay
produces a “Soft-Glow” lighting effect.
AvAilABlE ShiElDinG OPTiOnS
Perforated Metal Bracket Clear Linear Acrylic Lens
OB2DI OB3DI
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WWW.ORACLELIGHTING.COM • TEL: 1-877-375-5555 • FAX: 1-877-375-3333

T8/T5 LAMPS SURFACE OR SUSPENDED MOUNT
SPECIFICATION GUIDE:
DESCRiPTiOn PART# DimEnSiOnS
White Slotted Reector
Silver Reector
OB2DI-WSU
OB2DI-SR
LISTING:
:: Fixture and ballast UL Listed
:: Electronic ballast thermally protected class P, NPF, Non PCB.
Ordering Information EXAMPLE: 4-OB2DI-2-28-T5
FIxTURE SIzE
4 - 4’
SERIES
OB2DI-
Oracle Surface
Mount
Direct/Indirect
With Perforated
Shield
OB3DI-
Oracle Surface
Mount
Direct/Indirect
With Clear
Acrylic Shield
2-32-T8
2-28-T5
2-54-T5HO
WATTAGE
4’
FIxTURE
(2 lamp/32W/T8)
(2 lamps/28W/T5)
(2 lamps/54W/T5HO)
BALLAST CONFIGURATION & CODE
32W/T8 28W/T5 54W/T5HO DESCRIPTION
(Blank) - - Electronic Instant Start
EPS (Blank) (Blank) Electronic Program Start
ADV-7 - ADV-7 Advance Mark-7
ADV-10 - ADV-10 Advance Mark-10
- ADV-OPT - Advance Optanium
ADV-ESS - - Advance Essential
ADV-ROVR - ADV-ROVR Advance Rover
LUT-EHD LUT-EHD LUT-EHD Lutron Ecosystem H-Series
LUT-2W - - Lutron Tu-Wire
LUT-EC5 LUT-EC5 - Lutron Ecosystem
LUT-EC3 LUT-EC3 LUT-EC3 Lutron Eco-10
LUT-TVE - - Lutron Tve
LUT-H3D LUT-H3D LUT-H3D Lutron Hi-Lume 3D
- - LUT-ECD Lutron Ecosystem (347V Only)
1- Voltage must be specified for dimming ballast.
(Blank)
120
277
347
1
1
1
1
1
1
1
1
1
1
1
1
W=10-3/8, H=5-3/4, L=48
W=10-3/8, H=5-3/4, L=48
1
- MVOLT (120/277)
EMERGENCY BATTERY PACK OPTIONS (L. = LUMENS)
ORDER CODE DESCRIPTION
EMG-T8-Bx-450 Up to 450 L. for T8 or Bx
EMG-T8-Bx-600 Up to 600 L. for T8 or Bx
EMG-T8-Bx-700 Up to 700 L. for T8 or Bx
EMG-T8-Bx-1400 Up to 1400 L. for T8 or Bx
EMG-T5-520 Up to 520 L. for T5
EMG-T5-T5HO-700 Up to 700 L. for T5 or T5HO
EMG-T5-T5HO-1300 Up to 1300 L. for T5 or T5HO
EMG-T8-Bx-T5-T5HO-3200 Up to 3200 L. for T8, Bx, T5 or T5HO
EMG-SD-T8-Bx-T5-T5HO-1400 Self-Diagnostic 1400 L. for T8, Bx, T5 or T5HO
EMG-ICE-T8-Bx-T5-T5HO-1400 ICE Pack 1400 L. for T8, Bx, T5 or T5HO
WIRING OPTIONS
# OF BALLAST
-1 Ballast
(Blank)
-2 Ballasts
2
- 6’ 3-wire Flex Cable (Single Circuit)
C3
- 6’ 4-wire Flex Cable (Double Circuit)
C4
- Internal Fast Blow Fuse
FBF
- Internal Slow-Blow Fuse
SBF
- Radio Interference Suppressor
RIS
BALLAST FACTORVOLTAGE
(Blank)
HBF
LBF
- Normal BF
- High BF
- Low BF
OTHER OPTIONS
INMS
OCGSS
USA
SUSPENSION SYSTEM
Refer to page 150
REFLECTOR
- White
(Blank)
OB2DI-WSU
- White/ Slotted
- Silver
OB2DI-SR
- Motion Sensor
- Cable Gripper Suspension Kit
- Made in America Compliance
T8/T5
OB2
4’ Fluorescent Direct/Indirect Luminair
WWW.ORACLELIGHTING.COM • TEL: 1-877-375-5555 • FAX: 1-877-375-3333
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