Apparently the domicile's illumination system had been tampered with as well.

"No, but the illumination system in the walls still works," Acorna said, struggling for a normal tone herself.

A new illumination system was installed, and the safety conditions were improved.

He was working on new electric illumination systems at the time of his death in 1906.

Finally, a specific illumination system include different working wavelengths.

A new illumination system was inaugurated on Nov. 20.

A special illumination system has also been added to this heritage structure.

On March 21, of that year, the stadium renovated its stands and an illumination system was installed.

This illumination system is often used during the competition which take place on the stadium.

He also worked on illumination systems, notably a lamp designed to burn oil vapour.