[time-nuts] High Power LED Light power supply...

[Al Wolfe]

    I spent many years as an electrician/electronics technician in a 
performing art center. Many artists would simply not practice or perform 
under fluorescent light because of the supposed flicker issue. Many of those 
who had no choice complained about it. Dancers were the worst.

Al, k9si



> Date: Tue, 18 Sep 2012 11:47:50 -0600
> From: Tom Knox <actast at hotmail.com>
> To: Time-Nuts <time-nuts at febo.com>
> Subject: Re: [time-nuts] Hi Power LED Light power supply...
>
>
> I think that even flicker you cannot consciously see, subconsciously can 
> have effects of mental fatigue and eye strain. This is why most florescent 
> fixtures are in pairs firing at 180 degrees.
> An optical sensor on a scope should allow the power supply to be tweaked 
> for a steady light.
>
> Thomas Knox