1. Light Emitting Diode Light Fixture Solutions
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2. An Environmentally Responsible Company
LED LIGHT TECHNOLOGY LLC
LED Lighting & Sustainability
An Environmentally Responsible Company
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3. We are all responsible for this…
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4. Strictly Private and Confidential
…and for this!
ABOVE LEFT: Coal burned to create electrical energy produces over 50 tons of mercury into the atmosphere each year. This is the single largest contributor of CO2, as well as other waste that can only be reduced by trimming electrical energy demand.
ABOVE RIGHT: Waste management from short lived products is compounded by any product that contains hazardous materials, such as mercury.
LED based Solid State lighting does not include mercury as a component.
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5. LED Light Tech A Marketing & Sales Company
Our primary strategy is to market and sell LED light fixtures and retrofit solutions for existing traditional fixtures. We will focus on LED solutions required for energy saving and positive environmental impact.
We manufacture or sell only the highest quality LED light fixtures produced by leading LED industry manufacturers.
Our professional sales representatives will survey the customer location and recommend the most appropriate and cost effective solution available.
“There is nothing more powerful than an idea whose time has arrived”-Victor Hugo
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6. About LED Light Technology
Offices-Atlanta, Georgia
Convenient to Atlanta airport & major trucking, rail transportation and manufacturing facilities.
Personnel & Support Functions
Executive Management Team
VP Operations
Manager Supply Chain
Manager Customer Service
Manager Sales & Representative Support
Technical Support & Project Manager
Experienced General Counsel
Direct and independent sales representatives covering USA, Canada and Mexico.
Engineer, Design and Manufacture LED Lighting Solutions.
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7. Why Consider Lighting for Conservation?
1 Quad is Equivalent to
170 Million Barrels of Oil
Total U.S. Energy Consumption
for Electricity Production
Total U.S. Energy Consumption
Of Electricity Production from Lighting
Lighting Consumes 22% of the Total Energy Converted to Electricity
Lighting = 1.4 Billion Barrels of Oil Each Year
Source: DOE National Lighting Inventory
And Energy Consumption Estimate, Sept. 2002
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8. Why LED Light Technology?
Total U.S. Energy Consumption Of Electricity Production by Sector and Light Type
Heavily using Inefficient Technologies
Not Environmentally Friendly
Approaching Performance Plateaus
There are significant efficiency gains and environmental benefits related to using LED energy-efficient, eco-friendly forms of lighting
Source: DOE National Lighting Inventory
And Energy Consumption Estimate, Sept. 2002
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9. Anatomy of an LED Module
Lens
Substrate
Wire bond
Reflector
LED die
ESD protection
Producing Light Using Science Instead of Heat!
Source: LED Lighting Supply, Inc
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10. LED Lighting–Directional Advantage
Traditional Fixture
Traditional Lighting
Omni-directional
Lowers Fixture Efficiency (Usable Light)
Wastes Lumens
LED Lighting
Highly Directional
Increases Fixture Efficiency (Usable Light)
LED light source can deliver equal or higher light levels with fewer lumens
Reflector
Up to 60% Light Trapped or Lost
LED Fixture
All the light is directed at the target…no light wasted in reflector
Source: LED Lighting Supply, Inc
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11. Solid State Lighting HID Comparison
Hours 65 25
Lumens per Watt
20,000
40,000
60,000 45
Typical High Intensity Discharge (HID)
Typical Solid State Light (LED)
Re-Lamp $$
Avg. LED Lumens
Avg. HID Lumens
> 40% Improvement
LEDs improve delivered lumens by more than 40%
Target “Average Light” as the Initial Requirement
Lowers initial lumen requirement for LED Systems
Lowers overall system cost by enabling fewer LEDs
No re-lamping maintenance further reduces overall system cost
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12. LED Replacement Project Examples
The heart of the system is the light engine.
Light Engines:
Fixture Applications:
HUGE Electrical Energy, HVAC, Maintenance Cost Savings
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13. LED Replacement Project Examples
Harley Davidson, Vectrix, John Deer
Chevron Gas Stations-Canopy lighting.
Hydro Quebec-General Illumination.
Honeywell-Boeing 787 Dreamliner.
LED Lighting Applications Being Rapidly Deployed
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14. LED Replacement Project Examples
Roadway Lighting
Office Lighting
Warehouse Lighting
Commercial Lighting
Increasing Demand for Energy & Maintenance Saving LED retrofits.
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15. Office Building Example
Candidate for Improved Operating Efficiencies
Current Light Levels Below Comfort Zone
Transition to LED Lighting Improves Image
Industry Leader in Technology & Image!
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16. Office Building Example
Before
Existing Fluorescent 2X2
~40 Watts Consumed/Fixture
Constant Burn-Outs Lamp & Ballast replacement
Heat Generators
Low Light Levels-Appears Dingy and Dull!
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17. Office Building Example
Retrofit LED 2X2
~16 Watts/Fixture
LEDs 50,000 Hour Reliability
Virtually No Heat
Excellent K Color
More than Double the Light
After
Comfortable Light Levels-Appears Clean and Vibrant!
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18. Light Level Measurements In Foot-candles @ Desktop
Before
After
6 Fixtures Fluor. LED
Room Window Area 33 FC 56FC
Room Center 21 FC 60 FC
Room Near Door 18 FC 56 FC
Average of 24 FC verses 57 FC or 2.38 times more light with Less Energy with LEDs!!!
Additional Energy Savings Available by Slight Light Level Reduction
Much More Uniform Light Levels Across The Room!
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19. Economics of Office LED Lighting
38,000 Fixtures Fluor. LED
Energy Savings $ $8,291,677
Maintenance Savings $ $18,324,360 (Bulbs/Ballast/Labor)
HVAC Savings $ $5,527,785
Total Savings $32,143,822
Retrofit Installed Cost $7,296,000
Net Savings $24,847,822
IRR/Simple Payback % / 2.5 Years
Assumes Lights Operate 12 Hours/Day 7Days/Week
11.4 Year Life Cycle
The rule of thumb for savings in air conditioning cost is 1kw-hr for each 1.5 kw-hr in reduction of lighting load. This installation saves $5,752,096 in direct energy reduction and typically saves about $3.8 million in air conditioning at today's energy rate.
LED Technology Delivers Excellent Results!
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20. Parking Garage Lighting
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21. Economics of LED Garage Light Fixtures
1,000 Fixtures HID LED
Energy Savings $ $725,657
Maintenance Savings $ $553,000
HVAC Savings $ $N/A
Total Savings $1,278,657
Retrofit Installed Cost $500,000
Net Savings $778,657
IRR/Simple Payback %-18 Months
Assumes Lights Operate 24 Hours/Day
Ten Year Life Cycle
LED Technology Delivers Excellent Results!
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22. Strictly Private and Confidential
LED Light Tech Retrofit Program for Data Center 2x4 3 Lamp Fluorescent Fixtures
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23. Financial Analysis-Data Center 2x4 Three Lamp Retrofit
Three estimated scenarios to achieve customer objective of minimum watts for IES recommended light level.
Existing
Fixture
LED
Retrofit
Number
Fixtures
10 Year
Savings
Cost
Net
Months
Payback/
IRR
Scenario #1
F40T12 3-Lamp 2X4
117 Watts
VLED C X4
25 Watts
476
$1,051,756
$323,378
$728,378
~36/138%
Saves
479,496
kWh/Year
Scenario #2
VLED C-5430
2X4
30 Watts
$1,010,040
$295,895
$ 714,144
~35/162% Saves
453,437
Scenario #3
VLED C-2735
35 Watts
$968,323
$ 270,819
$ 697,504
~33/191%
427,378
IES recommends 20 to 50FC with 6 Foot centers fixture spacing.
Greatly reduces electrical consumption and associated heat!
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24. AT&T Tower Atlanta Installation
LED Canopy Fixture Installation
Before After
Prior to installing LED Canopy Fixtures from LED Light Technology, the AT&T Tower in Downtown, Atlanta was using 115W Mercury Vapor fixtures. The 78 mercury vapor fixtures were replaced by five 24W LED Canopy Light fixtures.
AT&T reduced their annual energy use by 38,232 kWh and annual pounds of CO2 pollution by 5,057, which eliminated maintenance completely for the useful life of 11.4 years.
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25. Atlantic Station Installation
BEFORE ~3 Foot Candles AFTER ~16 Foot Candles
“Prior to installing Low Bay Fixtures from LED Light Technology we were using 175 Watt High Pressure Sodium fixtures. We replaced them with 78 Watt LED fixtures, reduced the energy used by about 60 percent and eliminated maintenance saving us both time and money. This change allows us to focus on more important projects than changing light bulbs and ballasts. Also, the color of the LED light is very pleasant and much brighter than before.  We are pleased to support LED Light Technology and their mission to provide cost-effective and environmentally friendly LED light fixtures.”
– Joel Ward, Chief Engineer–Carter Management, Atlantic Station – Atlanta, Georgia
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26. Strictly Private and Confidential
Next Steps
Explore a working relationship to accelerate migration to LED lighting technology.
Survey properties.
Recommend LED solutions.
Prepare lighting system comparative financial analysis.
Develop properties implementation plan.
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27. Strictly Private and Confidential
Thank You!
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