On Mon, 05 Jan 2015 04:44:01 +0000, albert
wrote:

I have one motion detection on the side of my house, and one of the bulbs
is out. Would that make isthe other one stay on all the time? If not what
could possibly be the problem


From me experience, no.
Could there have been a power glitch? It could have knocked the one
bulb out and put the sensor out of sync. If you turn them off then
on, they stay on. Turn the switch or breaker off, wait a minute, then
put it back on.