Run them in parallel so that when one bulb burns out the others will continue to work. If you run the in series when one bulb burns out, they all go out and you can't tell which is the bad bulb.
KC
please do not attempt electrical work by yourself
Holy Crap!!!
If you take the time it takes, it takes less time. --Pat Parelli
American by birth; Alaskan by choice. --ironbender
