LED bulb question - Chief Delphi

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LED bulb question

#12

07-11-2016, 16:42

Ether

systems engineer (retired)

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Join Date: Nov 2009

Rookie Year: 1969

Location: US

Posts: 8,101

Re: LED bulb question

Quote:

Originally Posted by FrankJ

Have you tried measuring the bulb resistance with a DVM?

The resistance of the bulb changes substantially as the filament gets white hot.

I don't have a DVM that uses 120 volts to measure resistance.

.

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