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Which consequence results when elevated temperatures cause LED driver capacitor degradation?

A)Increased LED current oscillations
B)Decreased LED luminous efficacy
C)Higher harmonic distortion appears
D)Reduced overall driver efficiency

💡 Explanation

Increased temperatures cause the capacitor's equivalent series resistance (ESR) to increase by *dielectric relaxation*, leading to greater harmonic distortion because filtering is less effective. Therefore, higher harmonic distortion results, rather than stable current or reduced LED output.

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