Home › CBSE Class 12 (Science) › Physics › Semiconductor Electronics: Materials, Devices and Simple Circuits › Compared with incandescent lamps, LEDs have a?
Compared with incandescent lamps, LEDs have a?
ALower power use
BShorter lifetime
CSlower switching
DHigher waste heat
Answer & Solution
Correct answer: A. Lower power use
LEDs give the same light with less electrical power and also run cooler and last longer.
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