Many locations have gone to high efficiency fluorescent lamps that use electronic ballasts in the 20KHz and above range, eliminating flicker in videos.
John----- Original Message ----- From: "Stessen, Jeroen" <jeroen.stessen@xxxxxxxxxxx>
To: <opendtv@xxxxxxxxxxxxx> Sent: Wednesday, August 04, 2010 10:25 AM Subject: [opendtv] Re: 50/60 P for the mass market (again)
Hi, Must have good HF fluorescent lamps inthat hospital.
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