10 Mar
2016
10 Mar
'16
2:30 p.m.
On 03/10/2016 01:20 PM, Dan Roganti via vcf-midatlantic wrote:
From what I've seen only the 'dimmable' LED bulbs have RF pollution, not plain LED bulbs Dimmers in general create this problem too, even with incandescents. So even if you buy plain LED bulbs and your room is wired with a dimmer, You still have a problem - even thought the LED bulbs will not dim.
The non-dimmable ones still use high-frequency transformerless power supplies. I've not measured one myself, but I'd be shocked if they didn't radiate quite a bit of EMI/RFI as well. Are you certain of this? -Dave -- Dave McGuire, AK4HZ New Kensington, PA