Light Emitting Diode Light Fixture Solutions Strictly Private and Confidential

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

We are all responsible for this… Strictly Private and Confidential

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. Strictly Private and Confidential

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 Strictly Private and Confidential

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

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 Strictly Private and Confidential

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 Strictly Private and Confidential

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 Strictly Private and Confidential

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 Strictly Private and Confidential

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 Strictly Private and Confidential

LED Replacement Project 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

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 Strictly Private and Confidential

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

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

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

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

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

Economics of Office 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

Parking Garage Lighting Strictly Private and Confidential

Economics of LED Garage Light Fixtures 1,000 Fixtures HID LED 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

Strictly Private and Confidential LED Light Tech Retrofit Program for Data Center 2x4 3 Lamp Fluorescent Fixtures Strictly Private and Confidential

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-5425 2X4 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! Strictly Private and Confidential

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. Strictly Private and Confidential

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 Strictly Private and Confidential

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. Strictly Private and Confidential

Strictly Private and Confidential Thank You! Strictly Private and Confidential