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

He went back to the car the headlamps on full beam.

At, 2200 hours the convoy began to roll, headlights on full beam.

Light all around me, but not the full beam.

For the next five minutes, its full beam still on, the car kept behind them, even when the road widened enough to make passing possible.

Then she turned the full beam of her attention on me.

As it got closer, its lights went up to full beam.

When no traffic is close enough for glare to be a problem, the system provides full high beam.

He turned those blue headlights on her again, full beam.

The economy may seem to be barely flickering in the west, but globally it is on full beam.

I could see it clearly now as full beams shone out into the darkness.