Emergency light testing

[BillyH]

When performing monthly testing, is it best to just check illumination by means of a quick operation of the key switch or, do you run them for say, half hour? Would either extend the life of the battery?

 

[eollou88]

Run them for an hour on a monthly check.

 

[SparkAlarm]

http://www.ucl.ac.uk/estates/maintenance/fire/documents/UCLFire_TN_022.pdf

If that's any good to you