Modern dimmer switches create the dimming effect by switching the power supply.
Non dimmable led lights flickering.
I have 6 or seven like this.
So if connected directly to an ac mains electricity supply an led will switch on off 50 times each second enough to be visible to the human eye.
If you want to avoid long term problems with flickering and strobing and the whole spectrum of headaches that can come with trying to dim led lighting the most surefire thing you can do is to perform a mockup or test install in your space.
An incorrectly connected light switch or a switch with a night light can be responsible for flickering.
In the past that used to be true.
This was because unlike incandescents halogens and fluorescents leds have no persistence.
When the power supply to an led is switched off the light output stops instantly.
By the way they were all used the same number of hrs.
Led flicker used to be a common problem.
All bought the same time.
Same brand name tho.
Led bulb flickering can be traced in almost every instance to a non compatible dimmer switch in the lighting circuit.
What should be a smooth and even glow looks like a busted neon sign.
In some cases an led lamp may flicker even though the light switch is turned off.
The reason for this can usually be found in the electrical wiring.
Luckily for your client you re an led professional you ve read this very blog post and you know how to solve led flickering issues flickering is caused by a handful of different reasons and once you re aware of the causes it s easy to identify and solve the issue.
Led lights flickering when switched off.
I took flickering light from one socket and replaced it with another led it worked fine.
But put the flickering bulb in that other socket it was still flickering.
Make sure the lamp s you re considering work with your dimmer switches.