[RFI] LED lights and RFI

dalej dj2001x at comcast.net
Mon Feb 6 21:06:23 EST 2017


The lowest temp starting is -4 on those by Phillps sold by Home Depot.  The one I had was called a cold starting LED floodlight, good to -40, but it put out hash on 20 m.  I took it back for refund.  
I have LED in my shack lamps and all are RFI quiet.

73
Dale k9vuj


On 06, Feb 2017, at 19:18, Chuck Gooden <Chuck.Gooden at comcast.net> wrote:

I have not seen any RFI from the 60 watt LED lights made by CREE either.  Not sure if they have a flood light version or if that would make a difference.

Chuck K9LC


On 2/6/2017 6:29 PM, George VE3YV wrote:
> Experience here with several brands of dimmable and non-dimables have no RFI
> detected unless HT on AM band is within 2cm of bulb.  Brands are Philips,
> IKEA, Home Depot house brand.  FWIW IKEA seems to have almost all speciality
> sizes.  Of course YKMV (K =kilometerage).
> 
>  
> 73, George VE3YV / K8HI
> 
>  
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