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Old 12-01-2013, 01:11 PM   #9
Bad knees
HeatXfer's Avatar
Joined: Feb 2008
Location: S.F. Bay Area
Oddometer: 713
Originally Posted by Garp View Post
Every LED I've seen does that when filmed, it's not perceptible to the human eye when viewed directly. It's a side effect of a rapidly flashing light source and the frequency of the camera taking each still frame. Kind of like filming a TV gives you visual interference.

This seems to be distinctly different than what the OP is seeing, which sounds more like an intermittent ground or similar
LEDs will only flicker with AC current. I presume the DC voltage of the 1190 is regulated and at a steady +12vdc?
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