Video is being passed around as a UFO or "Mystical Light" sighting over Chelmsford, UK, or in some cases "Hawaii".
Are the lights special effects added in post production or faked in other ways?
Like all these videos, it's not shot professionally and when it zooms in the size of the orbs changes perspective. It's all things that are very easy to do on a computer. I have put a UFO on a music video myself and this one is no better than that.
Students in the technology department can do it quite easily and it's definitely inconclusive. That's my verdict.