UFO Sighting in Bakersfield, California on 2017-06-10 21:15:00 - Encountered and video taped a dozen or so fireball like ufos for 6 min duration

My fiancé and i were in our backyard and observed numerous fireball like ufos slowly moving across the sky fairly close above our neighbors houses. i told her to run and grab the phone to record this as this is the second event we have witnessed in the last few months and we failed to capture it the first time. our first thoughts were that these were some new kind of memorial balloons of some sort that we were unaware of? they moved across the sky similar to hot air balloons but seem to be made entirely of fire. the first time we saw one of these was a few months ago and we saw it up very close as it rose directly over our neighbors house. i would describe it as a large sack of fire being carried by some type of curved black claw type of structure directly above it that can barley be seen. in this event that we just recorded you cannot see as much detail as all of these fireballs are further from us. they eventually all ascended and disappeared into the atmosphere.