full beam BrE
high beam AmE
high beams , also: driving beam , also: country beam old-fashioned

When he looked at Heston again, the big man had his high beams on him.

Flick the high beams, and you turn night into day.

A vehicle rushed up behind us, its high beams in our eyes.

I hit my high beams and framed the crime scene.

She turned up the truck's heat even more and hit her high beams.

He stopped the car and flipped on the high beams.

The boy looked up like a deer caught in a pair of high beams.

He turned his high beams on to get a better look.

So it was she who first noticed the high beams drift toward them.

The high beams reveal a dead end looming up ahead.