Yes. In about 1980 a buddy of mine had a digital LED wristwatch, LED calculators and alarm clocks were becoming popular. Google it. LED's were around since the 70's.
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Re: Soft-start for mains LEDs?
Yes. In about 1980 a buddy of mine had a digital LED wristwatch, LED calculators and alarm clocks were becoming popular. Google it. LED's were around since the 70's.
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