Figure 3 (IMAGE)

Queen Mary University of London

Figure 3

Caption

Figure 3: Photographs of LED demonstrations powered by a 10-unit series array: LEDs of different colours (top left) and miniature street lamps (top middle). Photographs of larger-scale demonstrations powered by a 100-unit series array: 100 decorative LEDs (bottom left) and a 40-light star string (bottom right).

 

Credit

Dr. Dimitrios G. Papageorgiou

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