after goofing around with the image a bit I think xu's wrong on one claim: it's pretty hard to see but the center light does have a cone of its own
descending downwards. If you know how to use convolutions run this one:
[[-4,0,2,0,-4],
[0,-2,3,-2,0],
[2,3,5,3,2],
[0,-2,3,-2,0],
[-4,0,2,0,-4]]
and the center light's cone is much more obvious (and, actually, to scale and located correctly with respect to the other lights, too). Also, running
that convolution gives the suggestion of a center disc in the triangle (you can see some of its shape and edges just a bit after you run the filter)
which fits with some of the other posters' TR3B suggestions.
If a hoax this is pretty impressive, and not your run-of-the-mill photoshop job.
The one thing I'm having trouble figuring out, though, is the angle the craft would have to be at; if we're assuming the 'center ring' is actually
a circle it's pretty elongated and asymmetric looking but I can't quite figure out which angle it's tilted at.





