So it seems LED Xmas lights flash at a high, but not that high, frequency rather than stay on constantly. Waggle them in front of your camera if you don’t believe me.
A daily posting on living with chronic fatigue, thinking about stuff and finding interesting stuff on the internet.
more info
So it seems LED Xmas lights flash at a high, but not that high, frequency rather than stay on constantly. Waggle them in front of your camera if you don’t believe me.