The Lumark PrevailTM LED area/site luminaire combines
impressive aesthetics, ease of installation features and
state-of-the-art optical control resulting in significant
installation and energy savings. Incorporating industryleading, patented optics, the Prevail LED luminaire offers a
choice of four precision engineered optical distributions that
deliver superior control and maximize light levels, whether
the application is a parking lot or a pedestrian walkway.
Innovation beyond the fixture
Prevail’s innovative, versatile mounting arm gets you install
ready out of the box. The patented, standard arm was
engineered to make installation simple, saving on installation
costs and time. With the ability to accommodate multiple
drilling patterns as well as square and round poles, the
standard versatile mounting arm is the choice for both retrofit
and new applications.
Advanced design delivers savings
With a single housing that accommodates multiple lumen
packages, the Prevail LED area/site luminaire provides greater
than 62 percent in energy and maintenance savings over
traditional HID systems, resulting in significant energy rebates.
To further enhance energy savings, the Prevail luminaire takes
control of code compliance, by offering customizable integrated
control systems that meet even the strictest code requirements.
Engineered for long term reliability
The Prevail luminaire delivers an innovative thermal management
design that maximizes heat dissipation resulting in longer fixture
and LED life. Along with lumen maintenance greater than
92 percent at 60,000 hours, the rugged, die-cast fixture housing
is 3G vibration and IP66 rated, which provides years of reliable
operation with minimal service requirements. Backed by a
five-year limited warranty, the Prevail LED area/site luminaire is
the LED answer to your area and site lighting needs.
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Area/sitePathway
Wall mount
Page 4
Value engineered design
The Prevail LED luminaire delivers exceptional performance in a scalable, low-profile design. The precision engineered optics
provide uniform illumination to walkways, parking lots, roadways, building areas and security lighting applications. Able to replace
HID fixtures ranging from 150W up to 450W, the Prevail LED luminaire is designed to meet the toughest lighting challenges.
Construction
• Rugged, single-piece, die-cast aluminum housing and driver
compartment
• Hinged, tethered power door for ease of maintenance
• 3G vibration rated per ANSI C136.31
• IP66 rated optics and fixture
• UL/cUL wet location rated housing
• One-piece silicone gasket seals driver door to fixture
Electrical
• -40°C to 40°C ambient operating temperature range
• 50°C high ambient option available
• 10kV/10kA non-fused surge protection is standard
• 10kV/10kA, UL 1449 fused surge protection optional
• 120-277V 50/60Hz, 347V 60Hz or 480V 60Hz operation
• 0-10V dimming driver (standard)
Optical
• Four lumen package ranging from 6,100 - 18,900 nominal
lumens
• Type II, III, IV and V distributions
• Greater than 92 percent lumen maintenance at 60,000 hours
• Delivers unparalleled uniformity and scalability
• Optional house side shield available for backlight control
Controls
• Controls-ready when equipped with ANSI 7-PIN twistlock
photocontrol receptacle
• 3-PIN twistlock photocontrol receptacle available
• Optional integrated sensor for occupancy and dimming
• Optional LumaWatt Pro wireless control and monitoring
system
Mounting
• Standard versatile mounting arm accommodates multiple
drilling patterns as well as square and round poles
• Easily retrofits to poles with drill patterns ranging from
1-1/2" to 4-7/8"
• Optional wall-mount arm with adapter plate is available
• Optional cast aluminum mast arm mounting adapter available
Finish
• Five-stage super TGIC paint resists extreme weather
conditions while providing optimal color and gloss retention
Available in grey, bronze (standard), black, dark platinum,
graphite metallic or white
Warranty
• Five-year warranty
Optional features
Wireless control and
monitoring system
Sensor capable of motion and
photo sensing, metering power
consumption and wireless
communication.
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EATON Prevail LED area, site and roadway luminaire
Integrated sensor
Optional integrated sensor is
capable of occupancy and
dimming resulting in the
reduction of energy required
for area/site lighting
applications.
NEMA 3-PIN
photocontrol
receptacle
Gasketed receptacle for
mounting standard 3-PIN
NEMA photocontrol.
NEMA 7-PIN
photocontrol
receptacle
ANSI C136.41 compliant.
Enables wireless dimming
when used with compatible
photocontrol.
For stringent light trespass
requirements and the ultimate
level of backlight control,
a house side shield accessory
is available for factory or field
installation.
Mounting options
Arm mount
Standard versatile mounting
arm is simple to install and
can be used with existing
poles for retrofit installations.
Wall mount
Wall mount option utilizes an
adapter plate secured to wall
with four bolts for perimeter
lighting applications (Bolts not
included).
EATON Prevail LED area, site and roadway luminaire
Mast arm mount
An optional cast aluminum mast
arm adapter secures fixture
head to nominal 2" (2-3/8" O.D.
pipe size) horizontal steel
tenon arm for roadway
applications.
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Retrofit and installation has never been easier
Time is money when it comes to installing and retrofitting area and site luminaires. The Prevail luminaire's patened, standard
versatile mounting arm was engineered to make installation quick and easy, saving on both installation time and costs. Optional
wall and mast arms are also available for even more design flexibility for any building mount, street and roadway applications.
Retrofits multiple drill patterns
• Standard versatile arm can accommodate any
existing drill pattern ranging from 1-1/2" to 4-7/8"
• Simply remove the existing luminaire and install
the versatile arm to the existing top bolt location
• Align the slot to the existing 2nd bolt location and
bolt into place
• Installation requires zero field drilling of the pole,
saving time and money
• Simply slide the Prevail luminaire onto the installed
versatile arm and secure with a single screw
Simply install the luminaire
1-1/2" [38mm]
[124mm]
4-7/8"
1
Safe and secure completion
• The versatile mounting arm's door is tethered
and includes captive fasteners to prevent
accidental dropping
• The Prevail luminaire can be easily mounted
and installed by a single person due to the
innovative and simple versatile arm design
2
• Ample space is provided within the Prevail's arm
to access and wire the luminaire
• Make the necessary wiring connections and
reattach the tethered arm cover to complete
installation
• There is zero need to access the driver
compartment during installation, insuring a
reliable, secure and safe installation
3
Universal pole mounting
The versatile mounting arm includes integrated breakaway tabs to accommodate
both square or round poles. Installation does not require an additional pole adapter
plate, which simplifies the ordering and installation process for both retrofit and
new construction applications.
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EATON Prevail LED area, site and roadway luminaire
Page 7
Application excellence
Uniform illumination
Easily replacing a 400W HID site fixture, the Prevail LED luminaire is the solution whether retro-fitting an existing site or lighting a
new location. Four optical distributions allow the lighting designer to put light exactly where it’s needed without wasting energy
with extra light spilling onto unwanted locations. An optional house-side shield is available when extreme cut-off is needed at the
property lines. Parking areas must be designed to provide safety and security to both pedestrians and vehicular traffic. Good
exterior lighting design will deter criminals, and attract patrons all while limiting light pollution. The IESNA has provided two
documents to aid in proper parking lot lighting design; RP-20 lighting for parking facilities and RP-33 lighting for exterior
environments. Proper illumination levels for site and area design are achieved by maintaining an absolute minimum illuminance
level at any given point within the site, while holding acceptable maximum-to-minimum uniformity levels. The Prevail LED
luminaire is ideal for parking lots, small retail, security, and roadway applications.
Prevail A40 LED (Type III shown)400W Pulse Start Metal Halide (Type III shown)
Greater than 68 percent in HID to LED retrofit savings
The following comparison shows the Prevail A40 luminaire and a 400W pulse start metal halide shoebox type luminaire in a
typical parking lot application. All fixtures are at the same mounting height and locations. The same number of poles and fixture
heads are used to calculate a one-for-one direct comparison. The Prevail luminaire not only provides a higher minimum and much
more uniform layout, but it also provides more than 68 percent in energy savings over the HID solution.
Prevail A40 LED
14 Fixtures = 2,002 Total watts
Site Lighting Comparison Numbers
Fixture / Source
A40 Prevail LED 142,0021.633.880.503.267.76
400W Pulse Start Metal Halide 146,3702.027.840.0367.33261.33
* 25' mounting height.
Number of
Fixtures
Total Site
Wattage
Average
(Footcandles)
400W Pulse Start Metal Halide
14 Fixtures = 6,370 Total watts
Maximum
(Footcandles)
EATON Prevail LED area, site and roadway luminaire
Minimum
(Footcandles)
Uniformity
Avg./ Min.Max. / Min.
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Page 8
Dimming and occupancy
Area/site applications
For outdoor area/site applications, lighting should be
dimmed or turned off according to pedestrian traffic and
safety requirements. Scheduled dimming and occupancy
detection can be combined to reduce maximum lighting
levels outside business hours. Upon occupancy detection,
the luminaire returns to full lighting to maintain security
lighting levels.
Minimize power consumption, maximize energy savings
To further enhance energy savings, lighting management and control can reduce power consumption and energy costs by
providing the appropriate light levels at the right place and time when required. Lighting can be reduced during low usage hours,
saving energy, then raised on demand with occupancy detection. Adding motion sensor and dimming controls capabilities also
extends the life of the luminaire due to reductions in electrical load and case temperatures on the LEDs and drivers. The Prevail
LED area and site luminaires control options are designed to be simple and cost-effective ASHRAE and California Title 24
compliant solutions.
On/off or bi-level motion sensor (MSP)
The Prevail LED area and site luminaires integrated dimming and occupancy sensor is a standalone control option that can
automatically dim the luminaire to 50 percent with a time delay of 10 minutes if no occupancy is detected. When activity is
detected, the luminaire returns to full light output. This option is available in 12' - 30' mounting heights in on/off operation or
bi-level operation. To change these settings, a hand held programmable remote can be purchased that allows the dimming level,
sensitivity and time delay settings to be adjusted.
0
Coverage To p Area (Feet)
Coverage Side Area (Feet)
Top View
Side View
0
1020304010123040
30
20
10
10
20
30
0
30
Recommended Mounting Height 0-30 feet.
Worry-free controls planning
Ensure complete coverage and
performance with an integrated senor
system built into every luminaire based
on fixture mounting height. The integrated
sensor is available in mounting heights
from 12' to 30'.
Integrated design
With a single product to mount, and a
single electrical connection to make, the
Prevail luminaire with an integrated
sensor system saves money on the total
installed cost when occupancy and
daylight dimming controls are needed.
Sensor remote control
When the application demands more, the
sensor system has the option to make
changes using a remote control. The
remote allows changes from the default
settings for occupied/unoccupied, target
light level, and time outs.
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EATON Prevail LED area, site and roadway luminaire
Page 9
Lighting management and control
Light level automation
A 30-50 percent reduction of energy use is not uncommon
as a result of combining basic lighting control strategies.
The LumaWatt Pro system employs four control
strategies to automate luminaire behavior: Scheduled
ON/OFF, Scheduled Dimming, Occupancy Detection
and Daylight Harvesting.
Lumawatt Pro outdoor wireless control and monitoring system
Different environments pose different challenges when balancing power reduction against usage requirements. Lighting
management and control can minimize power consumption and energy costs by providing the right light levels where and when
they’re needed. Standards and codes, such as, ASHRAE and Title 24, provide guidance for the automation of lighting systems
but taking advantage of these can be complicated. To be effective, lighting management control systems need to be simple,
flexible and reliable. The LumaWatt Pro system offers the perfect combination of features that eliminates the need for remote
sensors, reducing installation costs and commissioning time. Multi-functional sensors are factory-installed and tested in each
luminaire so reliability, area coverage and location are never concerns.
The LumaWatt Pro system is a peer-to-peer wireless network of luminaire-integrated sensors, which operate in accordance with
stored programmable profiles. Each sensor is capable of motion and photo sensing, metering power consumption and wireless
communication. Sensor profiles dictate how the individual luminaires operate, as well as how to function among network peers.
The end user can create and manage sensor profiles with browser-based management software and transmit to sensors via
wireless gateways.
0
Coverage To p Area (Feet)
Coverage Side Area (Feet)
Top View
Side View
01020304010203040
Sensor module
The LumaWatt Pro system sensor is
available with two passive infrared sensor
geometries—wide for mounting heights
of 8' to 16' and narrow for 16' to 40'.
Sensors are factory installed in every
luminaire for reliability, saving installation
time.
Monitoring system
Management software creates and
manages sensor profiles via easy-to-use,
web-based software, providing
summaries of power metering and
system performance.
40
30
20
10
10
20
30
40
0
20
30
40
Recommended Mounting Height 16-40 feet.
Coverage area
Designed to detect motion within its
field-of-view, LumaWatt Pro system
sensors are considered line-of-sight
sensors, meaning that no obstruction can
exist between the sensor and the object
being detected. The area of coverage
depends on the mounting height
determined from a chart of its detection
pattern.
EATON Prevail LED area, site and roadway luminaire
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Page 10
Energy savings
Reduced energy consumption
Operating and maintenance costs of a lighting system are dramatically impacted by the specified lamp source, system power
consumption and the duration time of operation. Total system input watts and fixture operating life should be the driving
considerations when addressing energy consumption and total cost of ownership. Energy savings increase when energy
consumption is reduced and maintenance intervals are extended.
Annualized Energy Savings / Cost Comparison
Product
A40 Prevail LED Site Light
400W Metal Halide Site Light458W20,000$183.89$59.60$243.49
A25 Prevail LED Site Light
250W Metal Halide Site Light290W15,000$116.44$77.07$193.50
A15 Prevail LED Site Light
150W Metal Halide Site Light190W20,000$76.29$55.80$132.09
NOTE: 1. Cost = (Watts x 11 Hours Per Day x 365 Days Per Year / 1000 = Daily Kilowatt hour (kWh). kWh x 0.10 cents/kWh = Cost / Year. 2. Maintenance = number of relamps over 60,000 hours (15 years) x lamp cost and
replacement labor /15 years.
Hours Days /
Year
11 / 4,015
11 / 4,015
11 / 4,015
Input Watts
143W60,000$57.41--$57.41
87W60,000$34.93--$34.93
57W60,000$22.89--$22.89
TM-21 Data /
HID Life (Hours)
Cost / Year
at $.10 kWh
1
Annual
Maintenance
2
Cost
Energy Savings / Equivalency / Cross Reference Guide
Prevail
PRV-A40320W - 400W HID
PRV-A25200W - 250W HID
PRV-A15100W - 175W HID
NOTE: * Lumen maintenance for LED at 40° ambient temperature. TM-21 hour data based on six times number of hours LED chip test time.
HID
Replacement
Options
Lamp System
320W Metal Halide377W20,000
350W Metal Halide397W20,00064%
400W Metal Halide458W20,00069%
400W High Pressure Sodium464W24,00069%
200W Metal Halide232W15,000
200W High Pressure Sodium240W24,00064%
250W Metal Halide290W15,00070%
250W High Pressure Sodium295W24,00071%
150W Metal Halide190W20,000
150W High Pressure Sodium170W24,00066%
175W Metal Halide210W14,00073%
HID
Wattage
HID Rated Average
Life (Hours)
Prevail LED
Total Energy
Cost/Fixture and
Maintenance
Wattage
143W>L90 @ 60,000
87W>L90 @ 60,000
57W>L90 @ 60,000
Prevail TM-21
Data (Hours) *
Annual
Savings
Per Fixture
$186.0776%
$158.5782%
$109.2083%
Savings
(Percent)
Energy Savings
(Percent)
62%
63%
70%
Utility incentive programs
Utility companies (power providers) are
leading the way in responding to climate
change and the power sector’s role in
reducing greenhouse gases while meeting
the country’s growing energy needs.
Utilities offer customers incentives to
install high-efficiency luminaires that
reduce the demand for power in their
areas. The Prevail LED luminaire qualifies
for a majority of these incentive programs.
There are two types of incentive programs
offered. Prescriptive incentive programs
provide a specific predetermined dollar
amount for each fixture replaced. Custom
rebates are based on the total energy
savings for a specific project.
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EATON Prevail LED area, site and roadway luminaire
Options (Add as Suffix)Accessories (Order Separately)
7030=70 CRI / 3000K CCT
7050=70 CRI / 5000K CCT
10K=10kV/10kA UL 1449 Fused Surge Protective Device
LWR-LW=LumaWatt Pro Wireless Sensor, Wide Lens for 8' - 16' Mounting Height
LWR-LN=LumaWatt Pro Wireless Sensor, Narrow Lens for 16' - 40' Mounting Height
MSP/DIM-L12=Integrated Sensor for Dimming Operation, 8' - 12' Mounting Height
MSP/DIM-L30=Integrated Sensor for Dimming Operation, 12' - 30' Mounting Height
MSP-L12=Integrated Sensor for ON/OFF Operation, 8' - 12' Mounting Height
MSP-L30=Integrated Sensor for ON/OFF Operation, 12' - 30' Mounting Height
PER=NEMA 3-PIN Twistlock Photocontrol Receptacle
PER7=NEMA 7-PIN Twistlock Photocontrol Receptacle
HSS=House Side Shield
HA=50°C High Ambient Temperature
NOTES: 1 Customer is responsible for engineering analysis to confirm pole and fixture compatibility for all applications. Refer to installation instructions IB500002EN and pole white paper WP513001EN for additional
support information. 2 DesignLights Consortium® Qualified and classified for DLC Standard, refer to www.designlights.org for details. 3 Standard 4000K CCT and 70 CRI. 4 Consult factory for driver surge protection
values. 5 Only for use with 480V Wye systems. Per NEC, not for use with ungrounded systems, impedance grounded systems or corner grounded systems (commonly known as Three Phase Three Wire Delta, Three
Phase High Leg Delta and Three Phase Corner Grounded Delta systems). 6 Different housing colors impact lumen output. IES files for the non-standard colors are available upon request. 7 Extended lead times apply.
Use dedicated IES files for 3000K and 5000K when performing layouts. These files are published on the Prevail luminaire product page on the website. 8 LumaWatt Pro wireless sensors are factory installed and require
network components LWP-EM-1, LWP-GW-1, and LWP-PoE8 in appropriate quantities. See website for LumaWatt application information. 9 LumaWatt Pro wireless system is not available with photocontrol receptacle
(Not needed). 10 Not available with MSP or LWR options. 11 Replace XX with paint color.
7
7
Stock Sample Number: PRVS-A25-UNV-T3
Product FamilyLight EngineVoltageDistributionOptions (Add as Suffix)
PRVS= Prevail
Stock
NOTE: Bronze only, 4000K CCT, 120-277V, 347V, standard mounting arm, standard non-fused 10kV MOV and 0-10V dimming.