LED lightbulb lumen per watt quest---blink it maybe???

1,468 views · Published 28 June 2012 · 4:58 · Indexed 15 October 2026

Channel: Lidmotor · 2012 · Science & Technology

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This video takes a look at "blinking" an LED light with a 555 timer circuit to perhaps increase the lumen per watt efficiency.

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