On Fri, 6 Jul 2012 00:43:05 -0500 Rick Knoble <rickkno...@hotmail.com>
wrote:

> I frankly can't stand LEDs. The appear to strobe at a very high
> frequency, and I _really_dislike_that.

The LEDs themselves are not the problem; the way the engineers designed
the drive circuits for the LEDs is. On some LEDs, you can get more light
out of them by pulsing the current driving them, with a higher peak
current but the same average current than just driving them with a
constant current. If the engineers just drove them with a constant
current, the illumination would be constant.

I _really_ dislike the strobing in cars, too.


Craig

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