View
27
Download
0
Category
Preview:
DESCRIPTION
LED, the noble prize winner for invention in technology is very useful in day to day life, we all should be aware of the same. LED is an efficient technology. - PowerPoint PPT Presentation
Citation preview
LEDs are just tiny light bulbs that fit easily into an electrical circuit
LED
Light Emitting Diode
Advantages1. Efficiency
2. Color
3. Size
4. Response Time
5. Less Heat
6. Lifetime operational ( 35K to 55K Hrs )
LED
Light Emitting Diode
Disadvantages1. Non-Efficient Initial Cost
2. Temperature Dependent
3. Voltage Sensitivity
4. Spherical Light Distribution
5. Electrical Polarity
6. Blue hazard
Recommended