4 lite block presentation

LITEBlock® Innovative ‘Green’ Lighting Products.

AEDL Partenering with IYWInc

1 Company Intellectual Property

Left: 6 Inch, 6000 LM LITEBlock ® Luminaire

Right: 17 Inch, 60,000 LM LITEBlock® Luminaire

Who is AEDL & IYWInc? •  AEDL Ltd – Silverdale, Coolock Lane, Santry, Dublin 17, Ireland.

Specialize in business development and distribution. Many years of experience in serving the lighting industry, and application knowledge base, permits the successful marketing of the LITEBlock® product. http://www.aedl.ie

•  Industries Yi Fei Wang Inc. (IYWInc), Saint-Colomban, Québec, Canada - excel in the resolution of scientific and industrial problems by innovation, research and development. By specializing in the fields of magnetic and power conversion technologies for science and industry, we provide solutions for power and lighting industries, research institutions and also for many other domains. http://www.iywinc.com

•  AEDL Ltd and IYWInc. have partnered to create a formidable team in new product development, our combined expertise in innovation, design, development, sales and marketing has resulted in a new superior product range not seen before in the lighting industry.


What is LITEBlock ®?

•  LITEBlock is an innovative LED lighting system whereby an innovative and superior LED Module/Driver provide a solution in resolving commonly known industrial problems enhancing reliability and performance.

•  LITEBlock is a unique Patent Pending LED Module/Driver which

operates at extremely low stress levels - far below anything offered on the market today.

•  LITEBlock offers custom solutions to client needs.

•  LITEBlock – is universal – operates from world power utilities.


Some Lighting Snippets… •  1 Lumen is the amount of total

light emitted when a ‘standard’ candle called a Candela lights the surface of a sphere of 1M radius of 1 Steradian angle:

•  1 Lux is the resulting illumination

at the surface.

(There are 4 П Steradians in a sphere thus a candle creates 4 П Lumens)


Some Lighting Snippets…

•  1 Candle is very inefficient as a light source and uses approximately 80W of power, the total amount of light emitted is 12.57 Lumens:

•  Efficacy of a candle is about:

12.57/80 = 0.16 Lm/W !


Some Lighting Snippets… •  Humankind has developed new more efficient light sources …but color is almost

important. •  Low Pressure Sodium has the highest efficacy, but the yellow color is not

acceptable for general lighting!


Some Lighting Snippets… •  The Highest Possible Theoretical Light Efficacy that can be achieved is:

683 Lm/W. ( A source at 683 Lm/W produces no heat or ultra violet radiation only visible spectrum)

•  Light Sources produce UV and IR radiation which is not useful for lighting applications. (Below: Solar Spectrum of which part is visible light to which our eyes are adapted.)


Some Lighting Snippets… •  Imagine a light source using 50W of power and operating at a Total System

efficacy of 150Lm/W:

•  Heat Given off is approximately: 50W X (1-150/683) = 39W •  Useful Light = 11W!


Above: LumiConcept 6 Inch 7,500 Lm Projector giving 150 Lm/W Left: Spectrum of 7,500 Lm projector

Why is LITEBlock® Superior to Competition?

•  1st - Our team is truly exceptional – 120 Years of combined successful world experience in the development and innovation of lighting products.

•  2nd - Extensive Studies have been made of all presently available LED technologies which led to the following negative conclusions:

Available LED Modules rely on high density COB (Chip On Board) manufacturing technology which concentrates a lot of power in a small area – creating hot-spots. Thermal management is left to the user which requires in-depth engineering skills and LED characteristic knowledge which is not available from the manufacturer. There are hundreds of LED chip technologies available, each with conflicting parameters; each application requires the judicious choice of certain parameters to optimize operating conditions. Leading western manufacturers do not offer the best LED chips on the market! Published performance of LED Modules do not include final luminaire system losses, so in fact, performance is far worse in the final product. Heat and optical density are primary factors affecting life, performance and reliability of LED lighting systems, competitor products.

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Company Intellectual Property


•  3rd - Our Extensive Studies, Research and Development has discovered the following (based on equal evaluation principle):

Top available LEDs, at best possible prices do not give the same Lumens per $ spent:



•  4th - Our Extensive Studies, Research and Development has discovered the following (based on equal evaluation principle):

Taiwan chip manufacturer, Epistar supplies to China, the largest LED packager in the world. Runlite is an IES Accredited Packager in Shenzhen, China. Accepted by Energy Star and DLC USA



•  5th - Our Innovative LED Module Packaging Technology has enabled:

Lower Operating Temperature for equivalent light output of competing technologies. Hence less stress. Less Stress - prolongs the life of the LED chip and its phosphors.

Direct Encapsulation – enables superior thermal performance - more cooling area with environmental protection enables higher optical efficacy of the final product.

Our Analysis, Modeling, Measurement and Test – is the state of the art, applying sophistication

of engineering tools normally used in aerospace and top technologies of the world.



•  6th - Our Extensive Studies, Research and Development has enabled the following (based on equal evaluation principle):

Runlite measured performance at reduced power rating is far superior to Western LED de-rated performance.



•  7th - Our Extensive Studies, Research and Development has enabled the following (based on equal evaluation principle):

Runlite measured performance at reduced temperature and power rating is far superior to Western LED de-rated performance.


•  Efficacy– from 104 Lumens/W to as high at 200 Lumens/W (Consult our engineers for performance curves for the intended application)

•  Lumen maintenance – typically 100,000 hrs. (TM-21 L70 Lifetime)

LITEBlock® Specifications at a glance


•  Power Factor: 0.97 Minimum •  Harmonics: To IEC 1000-3-2 •  Environmental: Operating Temperature: -55 deg. C to +50 deg. C

(Note: Customer must specify when ambient > 35 deg. C)

•  Climatic: IP65 ~ IP68

•  Warranty: 5 Years

16 Company Proprietary Information

LITEBlock® Specifications at a glance

LITEBlock® Product Support


•  Technical advice for installations •  Energy savings calculations and estimates •  Mathematical modeling for engineers.

Lux Simulation for an Array of Lamps Thermal Measurement and Analysis

Production in Ireland?


•  AEDL and IYWInc. – Strongly urge that production and final assembly is in Ireland. Advantages:

€ - Economically sound – competitive costs with high quality is attractive to North American clients.

- Creates local employment and supports local economy.

- Gives clients technical support.

- Saves energy and world resources.

? - Any questions…..

4 lite block presentation

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