The rays of light illuminated the room.

I need to get some x-rays of my teeth.

Manta rays are graceful creatures that glide through the ocean.

γ rays are a form of electromagnetic radiation.

The aquarium is filled with colorful half-rays.

Eagle rays are graceful creatures that glide through the ocean.

I have a collection of Blu-rays.

The starry rays illuminated the night sky.

The Lenard rays illuminated the laboratory.

The calorific rays from the sun provide warmth and energy to the Earth.