Thanks for the garage door opener experience.   I had my door and opener 
replaced a few months ago.   The manual for the opener (Lift Master) 
specifically says not to use LED bulbs.   I was scratching my head over that 
but did use CFLs in the opener.  I asked the installer why that recommendation 
was there, and he said he didn’t know why LEDs couldn’t be used.   But, as your 
experience shows, it appears that it can indeed be a problem.   Probably the 
close proximity of the opener receiver to the poorly filtered (for some bulbs) 
switch-mode converters in the bulbs.

73  Craig   AC0DS

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