Teardown of an LED plug-in night light.
bigclivedotcom 8:49
47,298 views · 438 likes Watch on YouTube ↗
A full autopsy of a generic plug-in nightlight. I was kinda expecting it to have a little capacitive dropper inside, but it has a minimalist half-wave resistive dropper and the light sensor is basically a transistor shunting the LEDs during the day!
It works, so I guess that's what matters. And even with it's less than efficient design, it probably draws less overall than the older tungsten style.
It works, so I guess that's what matters. And even with it's less than efficient design, it probably draws less overall than the older tungsten style.
Category (YouTube): Science & Technology
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