The muted glow of his palm beacon appeared to be in the same place it had been the last time she'd looked.
As they worked, the palm beacon began to flicker.
I think we'll come to the end of this before the palm beacon gives out.
She had what looked like a Starfleet-issued palm beacon in her right hand and flashed it back toward them.
She pointed the palm beacon back up the shaft.
Shaking off the fall, he swept the beam of his palm beacon through the compartment.
The palm beacon silhouetting her body was still behind the corner.
The light from Vale's palm beacon went to the belt at her waist.
With only their palm beacons to light the room, however, she couldn't be certain.
He aimed his palm beacon toward the center of the hole, which seemed to go on forever.