Physics · Consumer Electronics
LED TVs are generally more energy-efficient than older CCFL LCD TVs mainly because:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1They operate at much higher voltages
- 2LED backlights consume less electrical power for equivalent brightness✓
- 3They use physically thicker panels
- 4They process only analog television signals
Correct answer
LED backlights consume less electrical power for equivalent brightness
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