With the walls painted red, the candles at either end of the hall provided little illumination.

The role of the singer is to provide illumination for the text.

It will continue to provide bright illumination for a substantial amount of time (2,000 to 6,000 hours).

A battery light was placed there, providing just enough illumination for her to see.

Light fell on it from a hidden source, providing perfect illumination.

Burned matches, apparently used to provide illumination, were left behind.

Turn out all lights so that only the candles are providing illumination.

The light court provides natural illumination for the interior offices.

It provided enough illumination for him to see the lander.

Windows along the two outside walls provided good illumination even at this time of day, but she could have worked in the dark.