The shipwreck was discovered in the sunken depths of the ocean.

I use a sunlamp to treat my seasonal affective disorder.

The sunless sky was filled with dark clouds.

I love basking in the warm sunlight.

The room was filled with a warm, sunlit glow.

The room is sunnily lit with natural light.

The sunniness of the room makes it feel warm and inviting.

I love eating sunny-side up eggs for breakfast.

The sunray shone through the window and illuminated the room.

I use a sunray lamp to get some extra light during the winter.