[f5fstop]

Was the warning for all bulbs, or just those used for DRL replacements?
Most of those composite LED bulbs sold on the Internet, have built in resistance to match the resistance of the replaced incandescent bulb. Therefore, the flash rate is about the same.
However, for some reason, it is noted on some sites, and by some of my Corvette buddies that for some reason, LEDs in the front DRL locations, burn out rather quickly.
I personally cannot understand this since LEDs emit so little heat versus incandescent. Must of something to do with the LED not being robust enough to last.