Electronics Information · Question 145

Question 145 of 160

Compared with an incandescent bulb of similar brightness, an LED typically

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Correct answer to question 145 (Electronics Information): uses less power and lasts far longer

Method

An LED converts most of its electrical energy directly into light rather than heat, and it has no filament to burn out, so it uses less power and lasts much longer than an incandescent bulb.

Updated: November 2026

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