Husband walked outside in dark to the truck with flashlight. on way back to the house he turned off flashlight. he noticed two red lights near ground in ne shelter belt. all of a sudden it lit up bright white. it looked like objects walking around it. went in and got wife to come out and look. wife went to sit in truck to watch. wife observed numerous lights in trees trip. while sitting in truck, a bright white light came up behind truck then disappeared. activity continued for an hour. lights went out in trees trip.