LED Christmas Lights: Why Don't They Blink?

jerry i h

Enlightened
Joined
Jul 26, 2007
Messages
268
Location
Berkeley, CA
Just got some strings. They consume only 5W vs. 20 or 50 or 70 watts for traditional Christmas strings. Understand the green advantages. Still: how come they don't blink at random intervals like cheap, generic Christmas lights? To me, it aint Christmas unless they blink.
Is there a way I can daisy chain 'em together, with each chain blinking independently, or have I had one-too-many-beers again?
 
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