Lighting fixtures made in the USA

Proud member of the Green Parking Council
"Their Lighting Product just seemed to fit in perfectly with our long range goals for Energy Efficiency, Becoming Green, Energy Savings and Reducing Electrical Costs"
1. Save Money
The induction lamps that are used in our fixtures can directly replace older,
higher wattage lighting technologies while providing a rated life of
100,000. That means you save money on
reduced electrical consumption as well as drastically reduced replacement
costs.
- Electrical Consumption
Induction lamps use far less energy to light the same area as the older
metal halide and high pressure sodium technologies. This translated into savings cost savings of
40% and up as seen in the chart below.
|
|
Input Watts / Fixture |
kWh |
Cost |
|
150W HPS |
175 |
153,326 |
$ 15,731.20 |
|
175W MH |
204 |
178,671 |
$ 18,331.68 |
|
100W Induction |
106 |
92,856 |
$ 9,527.03 |
- Maintenance Costs
Induction lamps have a rated life of 100,000 hours, which translated to
over 11 years of 24 hour light from a single lamp. No other technology can match induction for
lamp life. Not only does this reduce the
direct cost of the replacement lamps, but also the time and money used for labor
to perform the replacements as well as the cost of recycling. Average replacement projects save 80% or more
in maintenance costs.
|
Lamp Type |
Rated Life (hrs) |
Lamp Changes over 10 Years |
|
HPS |
24,000 |
4 |
|
MH |
15,000 |
7 |
|
Induction |
100,000 |
0 |
2. Reduce Ecological Impact
With a lower energy requirement and much longer life, induction lamps drastically
reduce emissions into the atmosphere.
- Carbon Dioxide
In 2008, the United States average emission rate was 1.33 pounds of
carbon dioxide produced for every kWh of electricity consumed.* The chart below shows how much carbon can be
reduced by using induction technology.
|
|
kWh |
Pounds of CO2 |
|
150W HPS |
153,326 |
203,823 |
|
175W MH |
178,671 |
237,516 |
|
100W Induction |
92,856 |
123,438 |
- Mercury
Along with carbon dioxide, mercury is emitted with every kWh
consumed. Additionally, since most
industrial lamps contain mercury, some is released into the environment if not
properly recycled. The statistic used by
the USGBC in their LEED criteria picograms of mercury per mean lumen-hour. This measurement takes into account the
brightness of the lamp and its rated life.
A rating of below 90 earns LEED credit.
|
Lamp Type |
Picograms Hg / Mean Lumen-Hour |
Mercury from Electricity (mg) |
Mercury from Replacement (mg) |
Total Mercury (mg) |
|
150W HPS |
43 |
1,893 |
550 |
2,443 |
|
175W MH |
96 |
2,206 |
1,044 |
3,250 |
|
100W Induction |
26 |
1,147 |
0 |
1,147 |
3. Induction Provides Better Light
- Color Rendering Index (CRI)
CRI is a measurement that
determines how accurately light reflects the actual colors of the object it is
illuminating. On a scale from 1 – 100,
with 100 being the highest, Induction lights score 80 – 85. MH scores 65 while HPS scores 21.
- Correlated Color Temperature (CCT)
CCT is measured in degrees Kelvin
and measures the brightness of the source light, with 5000K being equal to
daylight, which is the most widely used induction color temperature. This accounts for the white light that is
seen with induction lamps as opposed to the yellow of high pressure
sodium.
4. Improve Safety/Decrease
Liability
More light and better light color from Induction lamps increases the
safety of your area, but as a business it does more. Increased lighting reduces risk of injury and
crime, therefore helping to prevent lawsuits.
While it is not entirely pleasant to think about, owners must take into
account their bottom line.
- Induction lighting
accurately portrays what is being lit
With a high CRI/CCT, Induction
allows the human eye to see This is a problem
with HPS and MH. For example, since HPS
gives off a yellow tint, a blue car could appear green to both human eyes and
to video cameras. There, if something
criminal should occur in the lit area, the video camera will not accurately
portray the colors and descriptions that would be necessary to obtain correct
information.
Also, while the actual biological reactions are still being researched, multiple studies have shown that the human eye reacts more quickly and with greater detail when the source light has a high CRI and CCT, both of which induction lamps provide.
- Fewer
failure rates means more light more of the time
Another benefit of having a 10x longer lifespan is that the
area that is being lit has a higher probably of being lit. Another way of stating that is there is a
much lower probably that an area will go unlit due to a blown bulb before
maintenance replaces it. This lower
probably of unlit areas means fewer darker areas, translating to a constantly
lit and safe area.
5. Save Money Without Upfront Costs
Our lease option allows customers to have new induction lights installed without any upfront costs. Instead, a reasonable monthly payment is made over 5 years. In most cases, the monthly payment is less than the money saved from switching to Induction thus making you money in the process.
Assumptions for Calculations:
-
100 Fixtures
-
24/7 Burn Time
-
1 Year Analysis
-
10.26¢/kWh (US average)
*http://www.eia.doe.gov/cneaf/electricity/epa/epat3p9.html
*http://www.eia.doe.gov/cneaf/electricity/epm/table1_1.html