yeah, but what's with the "killer" aspect of this? As HV's post is named? Just a word? (I don't trust this kind of speech as being anything but repeated 'buzz')
Did you read what you posted, HV? Am I just confused?
Their title is in reference to LED lights being used to phase out incandescent lights. Countries are passing laws that will make incandescent lights illegal in the short future, so LEDs are becoming the death of incandescents.