[RFI] Aparently RFI Quiet Dimmable LED Floodlight from Home Depot
Gary Smith
wa6fgi at yahoo.com
Sun Mar 31 13:30:57 EDT 2013
What make and model is it?
tnx,
Gary...wa6fgi
On 3/30/2013 9:25 AM, Jim Brown wrote:
> On 3/29/2013 11:52 AM, donovanf at starpower.net wrote:
>> The LED lighting I am using in my kitchen is a sealed fixture with a
>> Fresnel like lens inside which is the LED bulb. It is sold at Home
>> Depot.
>
> While the observation that these fixtures are working for him, I don't
> see any product identification. And, of course, what matters most is
> proximity to antennas, not equipment (unless, of course, the equipment
> has a strong Pin One Problem).
>
> It should also be remembered that a device can be quiet when working
> correctly, but get noisy when it is aging or getting ready to fail. I
> had exactly that experience a few weeks ago with the knock-off power
> supply for the Thinkpad computer I'm using to do email. It's on a
> table in my living room, 200 ft from most antennas, about 60 ft from
> the shack. I missed the recent 9M4 DXpedition on 160M thanks to a
> really strong noise that had just appeared, and I never found. But
> when i returned from a weekend trip east and plugged that computer
> back into the power supply, the PSU was dead. And the 160M noise was
> gone.
>
> 73, Jim K9YC
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