Specifications

Annualized Energy Savings / Cost Comparison
Product
Hours Days /
Year
Input Watts
TM-21 Data /
HID Life (Hours)
Cost / Year
at $.10 kWh
1
Annual
Maintenance
Cost
2
Total Energy
Cost/Fixture and
Maintenance
Annual
Savings
Per Fixture
Savings
(Percent)
A40 Prevail LED Site Light
11 / 4,015
143W 60,000 $57.41 -- $57.41
$186.07 76%
400W Metal Halide Site Light 458W 20,000 $183.89 $59.60 $243.49
A25 Prevail LED Site Light
11 / 4,015
87W 60,000 $34.93 -- $34.93
$158.57 82%
250W Metal Halide Site Light 290W 15,000 $116.44 $77.07 $193.50
A15 Prevail LED Site Light
11 / 4,015
57W 60,000 $22.89 -- $22.89
$109.20 83%
150W Metal Halide Site Light 190W 20,000 $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.
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.
Energy savings
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.
Prescriptive Incentive
Prescriptive Incentive
Custom Incentive
< $150
$
> $150
* As of September 19, 2015.
Utility Incentive Programs *
Energy Savings / Equivalency / Cross Reference Guide
Prevail
HID
Replacement
Options
Lamp System
HID
Wattage
HID Rated Average
Life (Hours)
Prevail LED
Wattage
Prevail TM-21
Data (Hours) *
Energy Savings
(Percent)
PRV-A40 320W - 400W HID
320W Metal Halide 377W 20,000
143W >L90 @ 60,000
62%
350W Metal Halide 397W 20,000 64%
400W Metal Halide 458W 20,000 69%
400W High Pressure Sodium 464W 24,000 69%
PRV-A25 200W - 250W HID
200W Metal Halide 232W 15,000
87W >L90 @ 60,000
63%
200W High Pressure Sodium 240W 24,000 64%
250W Metal Halide 290W 15,000 70%
250W High Pressure Sodium 295W 24,000 71%
PRV-A15 100W - 175W HID
150W Metal Halide 190W 20,000
57W >L90 @ 60,000
70%
150W High Pressure Sodium 170W 24,000 66%
175W Metal Halide 210W 14,000 73%
NOTE: * Lumen maintenance for LED at 40° ambient temperature. TM-21 hour data based on six times number of hours LED chip test time.
EATON Prevail LED area, site and roadway luminaire
9