Draw the V-I characteristics of an LED. State two advantages of LED lamps over conven- tional incandescent lamps.

Draw the V-I characteristics of an LED. State two advantages of LED la

1.	Draw the V-I characteristics of an LED. State two advantages of LED lamps over conven- tional incandescent lamps.
Answer» Solution :V-I characteristics of an LED are drawn here. Main advantages of LED over conventional incandescent lamps are as follows: (1) The operaling vollage is low, power consump- TION is less and no warm up time is required. 2. The lightemitted is NEARLY monochromatic. The bandwidth of emitted light is 100 Åto 500 Å . 3. It is rugged, has a long life and SHOWS fast on-off SWITCHING capability.

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Draw the V-I characteristics of an LED. State two advantages of LED lamps over conven- tional incandescent lamps.

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