Comments on: Problem - Shooting Under High Intensity Discharge Lights http://danellaphoto.com/wordpress/2007/01/09/problem-shooting-under-high-intensity-discharge-lights/ Your Complete Photography Resource Sun, 05 Feb 2012 10:11:19 +0000 http://wordpress.org/?v=2.1 By: Joe Mezz http://danellaphoto.com/wordpress/2007/01/09/problem-shooting-under-high-intensity-discharge-lights/#comment-12 Joe Mezz Fri, 19 Jan 2007 14:56:53 +0000 http://danellaphoto.com/wordpress/2007/01/09/problem-shooting-under-high-intensity-discharge-lights/#comment-12 Incredible information that I was not aware of. Thanks - great post. Incredible information that I was not aware of. Thanks - great post.

]]> By: Aris Theocharis http://danellaphoto.com/wordpress/2007/01/09/problem-shooting-under-high-intensity-discharge-lights/#comment-575 Aris Theocharis Mon, 22 Sep 2008 19:39:35 +0000 http://danellaphoto.com/wordpress/2007/01/09/problem-shooting-under-high-intensity-discharge-lights/#comment-575 Unless these lights conduct electricity like a diode, in one direction only, aren't they actually pulsing at twice the line frequency? Once for the positive peak of the sine wave and once for the negative peak? Not that this helps any of us, just an FYI. Unless these lights conduct electricity like a diode, in one direction only, aren’t they actually pulsing at twice the line frequency? Once for the positive peak of the sine wave and once for the negative peak?

Not that this helps any of us, just an FYI.

]]>