Honestly, I do not know what to make of it. Yes, I do believe the existence of djinns and may have personally encountered some too, but this...?
I think, if you ask some technical experts to analyse it, they would say its either a lightening effect or a glitch in the camera...fine. But perhaps, that is their only way of answering to things which they cannot explain. After all, many people do not believe in other life forms and take the easy way out. My take...does it matter? What matter is how you take it. Hehe...but I do believe in other life forms which is stated in the Al-Quran and Hadiths.
Watch the video at amdang81.
Update 10.01pm: You can also read about it here.