[RFI] Cree LED Bulbs?

[KD7JYK DM09]

: The landscaping lights turn out to be 12 volt AC powered and not 12 volt 
DC
: powered.  All the suggestions about a car battery and/or an Astron or 
other
: linear power supply now go out the window.  -M

Not likely.  Why would a light bulb care if you run it on DC instead of AC?

The first thing to do is look at the power supply that came with the lights. 
A heavy linear transformer (rf SILENT) or a light-weight switching mode 
power supply (RF BROADBAND JAMMER)?

Kurt