In winter months, short days cause the need of artificial lighting.

Fortunately the room had a large window so they didn't need artificial lighting.

Artificial lighting from your business could be considered a nuisance.

So, the original building is less dependent on artificial lighting.

These open areas allow more natural light in the building, reducing the need for artificial lighting.

It was not a city that had ever known artificial lighting or, probably, a printing press.

To keep the grass growing, artificial lighting was installed and kept on 24 hours a day.

The lack of windows has never been a problem; artificial lighting is adequate.

More recently, indoor versions of the game have been played under artificial lighting.

We can show you huge hydroponic systems and artificial lighting.

There is no artificial lighting on this part of the cavern.

Two classrooms facing the sea on the first floor of the building do not have any artificial lighting.

In the waiting area it was all artificial lighting.

All this weak artificial lighting was playing havoc with his head.

You must find ways to avoid causing a nuisance from artificial lighting.

Under 2 - Not adequately lit - artificial lighting will be required.

Between 2 and 5 - Adequately lit but artificial lighting may be in use for part of the time.

As artificial lighting became more common, desire grew for it to become readily available to the public.

Artificial lighting has been suggested as another potential cause.

The streets were beginning to gleam in soft, artificial lighting.

A during the 2008-2009 season introduced artificial lighting system has finally reduced this problem considerably.

It was also filmed at night, using artificial lighting to create the desired effect.

At night, the entire building glows from interior artificial lighting.

Theatre performances were held in the afternoon because there was limited artificial lighting.

At night, the effect is achieved with artificial lighting.