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Old September 5th, 2011, 10:17 PM   #1
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LED lamp flicker lines on screen

Hello

I am shooting on a 5D and I am using this LED lamp for support light:

http://www.bhphotovideo.com/c/product/745565-REG/Polaroid_PLLED54_LED_Video_Light_Pane.html
When I am using it with PAL 24 fps it produces flicker lines on the screen no matter what shutter speed.

Anybody knows why? I guess battery lamps don't have an electrical "frequency"? Its DC right?

Last edited by Urban Skargren; September 5th, 2011 at 10:58 PM.
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Old September 5th, 2011, 11:31 PM   #2
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Re: LED lamp flicker lines on screen

even at 60 shutter speed?
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Old September 6th, 2011, 05:38 AM   #3
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Re: LED lamp flicker lines on screen

Yes, just less
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