TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 CONT

... OHPs [overhead projectors] require a certain amount of routine maintenance, and are also liable to break down (generally at extremely inconvenient times), so it is always advisable to have a spare bulb close at hand; some modern machines do in fact have a built-in spare bulb that can be brought into use at the turn of a knob.  3, record 1, English, - spare%20bulb

Record number: 1, Textual support number: 2 CONT

If your program depends upon the use of a projector, be sure to have spare bulbs on hand. ... There is nothing more embarrassing than to have lamp failure and to have to start thumbing through an instruction book during a presentation.  4, record 1, English, - spare%20bulb

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 CONT

(...) ayez soin (...) de vous munir de lampes de rechange : rien n'est plus bête, à l'heure où tous les commerçants sont fermés, que de se trouver en panne de lampe au début d'une séance [de projection] (...).  2, record 1, French, - lampe%20de%20rechange

Record 1,  Textual support,  Spanish