Ambilight versions...?

Question

Does anybody know the difference between ambilight spectra version and the other versions?Also where's the difference between ambilight spectra 2 and ambilight spectra 3?

Answer 1

In actuallity, ambilight was developed to fool the viewer into thinking that the blacks on a LCD TV (with rather weak blacks) are better than they actually are.

Answer 2

This wikipedia article explains it fully.

http://en.wikipedia.org/wiki/Ambilight

Personally, I don't care for the effect.