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Advanced LED Applications Including Lighting By: Austin Walz Abstract: LED or light emitting diodes have been a huge advancement of the 21 st century.

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Presentation on theme: "Advanced LED Applications Including Lighting By: Austin Walz Abstract: LED or light emitting diodes have been a huge advancement of the 21 st century."— Presentation transcript:

1 Advanced LED Applications Including Lighting By: Austin Walz Abstract: LED or light emitting diodes have been a huge advancement of the 21 st century. They have many benefits and a promising future.

2 Outline Benefits of LED lighting Drawbacks Specs Directional Lighting Examples AC LEDs

3 Benefits of using LED lights Efficiency Lifetime Low Power Consumption Directional Lighting Brightness Don’t create heat Color Fast Start Up

4 Drawbacks of LEDS Heat Cost Change Color with Age

5 Color Rendering Index (CRI) Lights ability to show true color On scale from 0-100 Most LEDs 90+

6 Color Temperature Over 5000K considered “cool” 2700-3000k considered “warm”

7 Lumens Measure of the total quantity of visible light emitted by a source.

8 Directional Lighting

9 T8 Florescent Bulb 32 watts 2850 Lumens 30,000 hours $4 T8 LED Bulb 17 Watts 1700 lumens 150,000 hours $20

10 LED Fixtures Common in Industrial and Commercial applications Drawback is that you will have to replace the entire fixture.

11 Controls Powered and Controlled over Ethernet

12 Industrial Lighting

13

14 AC-Driven LED Can be run directly from a AC source No need for AC/DC converter

15 Summary LED benefits and drawbacks Specifications Directional Lighting Examples Controls AC driven LEDs

16 References "Benefits and Drawbacks of LEDs." - LEDs. N.p., n.d. Web. 20 Apr. 2016.. "Fancom Connects Blog | Telecommunications News | PoE Cable." Fancom Connects Blog | Telecommunications News | PoE Cable. N.p., n.d. Web. 21 Apr. 2016.. "Feit Electric 4 Ft. T8/T12 17-Watt Cool White Linear LED Light Bulb-T48/841/LED/RP - The Home Depot." The Home Depot. N.p., n.d. Web. 20 Apr. 2016.. "High CRI LED Lighting | 90+ CRI LED Lighting." EarthLED.com. N.p., n.d. Web. 21 Apr. 2016.. N.p., n.d. Web.. "Running LEDs from an AC Supply." - LEDs. N.p., n.d. Web. 20 Apr. 2016..

17 5 Key Concepts What is CRI? What is one of the drawbacks of LEDs? What is a benefit of using LEDs? What is a new way lighting can be controlled? What is the color temp of most fluorescent tubes?


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