3 Verbs to Use for the Word luminosities

Without emotion his Cyclopean orb directed its gaze from one to another till, midway between the Third Hand and the Second-Engineer, it was observed to irradiate a sudden and unaccustomed luminosity.

We test all who come by making them match the luminosity of colors with white light, as I have now shown you.

Laughing, Marguerite in turn wound it about herself, and the flowers, so lately plucked from the bath of hot air, where they had lain steeping in sun, flashed through the air a second, and then played all their faint spirit-like luminosity about their new wearer.

3 Verbs to Use for the Word  luminosities