Light Emitting Diode Light Fixture Solutions

1. Light Emitting DiodeLight Fixture Solutions Strictly Private and Confidential

2. LED LIGHT TECHNOLOGY LLC LED Lighting & Sustainability An Environmentally Responsible Company Strictly Private and Confidential

3. We are all responsible for this… Strictly Private and Confidential

4. …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. Strictly Private and Confidential

5. LED Light TechA 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 Strictly Private and Confidential

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. Strictly Private and Confidential

7. Why Consider Lightingfor Conservation? 1 Quad is Equivalent to 170 Million Barrels of Oil Lighting Consumes 22% of the Total Energy Converted to Electricity Total U.S. Energy Consumption for Electricity Production Total U.S. Energy Consumption Of Electricity Production from Lighting Lighting = 1.4 Billion Barrels of Oil Each Year Source: DOE National Lighting Inventory And Energy Consumption Estimate, Sept. 2002 Strictly Private and Confidential

8. Why LED LightTechnology? Total U.S. Energy Consumption Of Electricity Production by Sector and Light Type There are significant efficiency gains and environmental benefits related to using LED energy-efficient, eco-friendly forms of lighting • Heavily using Inefficient Technologies • Not Environmentally Friendly • Approaching Performance Plateaus Source: DOE National Lighting Inventory And Energy Consumption Estimate, Sept. 2002 Strictly Private and Confidential

9. Anatomy of anLED Module Lens Substrate Wire bond Reflector LED die ESD protection Producing Light Using Science Instead of Heat! Source: LED Lighting Supply, Inc Strictly Private and Confidential

10. Reflector LED Lighting–Directional Advantage 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 Traditional Fixture 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 Strictly Private and Confidential

11. Typical High Intensity Discharge (HID) 65 Typical Solid State Light (LED) Re-Lamp $$ Re-Lamp $$ Avg. LED Lumens Lumens per Watt 45 Avg. HID Lumens > 40% Improvement 25 20,000 40,000 60,000 Hours Solid State Lighting HID Comparison • 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 Strictly Private and Confidential

12. LED ReplacementProject Examples • The heart of the system is the light engine. • Light Engines: • Fixture Applications: HUGE Electrical Energy, HVAC, Maintenance Cost Savings Strictly Private and Confidential

13. LED ReplacementProject 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 Strictly Private and Confidential

14. LED ReplacementProject Examples Roadway Lighting Office Lighting Warehouse Lighting Commercial Lighting Increasing Demand for Energy & Maintenance Saving LED retrofits. Strictly Private and Confidential

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! Strictly Private and Confidential

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! Strictly Private and Confidential

17. Office Building Example After • Retrofit LED 2X2 • ~16 Watts/Fixture • LEDs 50,000 Hour Reliability • Virtually No Heat • Excellent 41000 K Color • More than Double the Light Comfortable Light Levels-Appears Clean and Vibrant! Strictly Private and Confidential

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! Strictly Private and Confidential

19. Economics ofOffice LED Lighting • 38,000 Fixtures Fluor.LED • Energy Savings $0 $8,291,677 • Maintenance Savings $0 $18,324,360 (Bulbs/Ballast/Labor) • HVAC Savings $0 $5,527,785 • Total Savings $32,143,822 • Retrofit Installed Cost $7,296,000 • Net Savings $24,847,822 • IRR/Simple Payback 105.6% / 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! Strictly Private and Confidential

20. Parking Garage Lighting Strictly Private and Confidential

21. Economics of LEDGarage Light Fixtures • 1,000 Fixtures HIDLED • Energy Savings $0 $725,657 • Maintenance Savings $0 $553,000 • HVAC Savings $0 $N/A • Total Savings $1,278,657 • Retrofit Installed Cost $500,000 • Net Savings $778,657 • IRR/Simple Payback 88.1%-18 Months • Assumes Lights Operate 24 Hours/Day • Ten Year Life Cycle LED Technology Delivers Excellent Results! Strictly Private and Confidential

22. LED Light Tech Retrofit Program forData Center 2x4 3 Lamp Fluorescent Fixtures Strictly Private and Confidential

23. Financial Analysis-Data Center2x4 Three Lamp Retrofit Three estimated scenarios to achieve customer objective of minimum watts for IES recommended light level. IES recommends 20 to 50FC with 6 Foot centers fixture spacing. Greatly reduces electrical consumption and associated heat! Strictly Private and Confidential

24. AT&T Tower AtlantaInstallation 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. Strictly Private and Confidential

25. Atlantic StationInstallation 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 Strictly Private and Confidential

26. 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. Strictly Private and Confidential

27. Thank You! Strictly Private and Confidential