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re: Old man rant - the new “low watt” light bulbs suck

Posted on 11/15/23 at 6:46 pm to
Posted by Porpus
Covington, LA
Member since Aug 2022
1681 posts
Posted on 11/15/23 at 6:46 pm to
I've tried to hoard 5-10 years worth of incandescent ceiling fan bulbs. The LED ones tend to flicker unless the A/C is absolutely perfect.
Posted by theantiquetiger
Paid Premium Member Plus
Member since Feb 2005
19368 posts
Posted on 11/15/23 at 6:59 pm to
At a garage sale a few months ago, the guy just replaced his entire house with LED. He had a giant box of new in package and used incandescent bulbs (probably 50-75 bulbs). A guy got them before me for $5
Posted by Obtuse1
Westside Bodymore Yo
Member since Sep 2016
25931 posts
Posted on 11/15/23 at 8:55 pm to
quote:

I've tried to hoard 5-10 years worth of incandescent ceiling fan bulbs. The LED ones tend to flicker unless the A/C is absolutely perfect.


In a properly designed driver board AC current issues should never be a problem because the AC is rectified to DC by the board since LEDs run on DC. If their is a dimmer in the circuit (usually true for ceiling fans) the driver senses the reduction in voltage and strobes the LED using pulse width modulation (you can't technically dim them, they are either on or off). So either you are one of the people that are more sensitive to strobing or the bulbs have poorly designed driver boards.
This post was edited on 11/15/23 at 9:00 pm
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