Re:There's something off about LED bulbs
by notatoad on Thursday March 30, 2023 @02:35PM
(#35377120)
>which flicker, and I proved it by just using my smartphone camera even
all bulbs have some flicker, and the fact that it resonates with your phone screen's refresh rate or your camera sensor's sample rate doesn't really mean anything.
Re:There's something off about LED bulbs
by krackers on Friday March 31, 2023 @07:22PM
(#35395119)
No, if you spend money on a good LED and get a photodiode hooked up to an oscilloscope, you can quantify the flicker. The good LEDs will have absolutely zero.
all bulbs have some flicker, and the fact that it resonates with your phone screen's refresh rate or your camera sensor's sample rate doesn't really mean anything.