2017年7月29日星期六

Is the THD (total harmonic distortion) spec important for LED lighting?

I sold led lighting lamps for over 5 years.
Normally people will not request THD while purchasing led lamps .
If people request , mostly will need THD value below 20% .
THD major factor is driver , Driver PF (power factor )more higher the THD more lower . If you want any led lamps with good THD value , pls contact us .
led area lights , led pole lights factory
ellen

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