[blackdog]

In a more simple analysis..........

Aliens (X) master the technology and sophistication to build space craft which travel at light speeds, avoid black holes, asteroids and space rubble, gravitational pull of all sorts of phenomenon, solar radiation, temperature control, hydration, nutrition, and arrive at a spot one trillionth of a speck, enter our atmosphere without burning up or being detected, and when they get 100 feet above the ground they need to turn on bright lights to see where they are going?

I don't think so folks.............

[TigersEye]

The lights aren’t to see where they are going. They are to scare the crap out of people driving down lonely country roads. Didn’t you like to pull pranks when you were a kid?

[Bubba_Leroy]

Aliens (X) master the technology and sophistication to build space craft which travel at light speeds, avoid black holes, asteroids and space rubble, gravitational pull of all sorts of phenomenon, solar radiation, temperature control, hydration, nutrition, and arrive at a spot one trillionth of a speck, enter our atmosphere without burning up or being detected, and when they get 100 feet above the ground they need to turn on bright lights to see where they are going?

Not only that, but they communicate using CB radios!