Landing Lights

[ericmark]

Or as GLS lamps, but the wattage used in Civil Service offices is an Official Secret.

How do they order a replacement lamp?

From their own stock pile. They hoard everything still got green goddess fire engines!

 

[holmslaw]

..

 

[bernardgreen]

Ordering a new bulb for a Civil Service office ?


Remember to add the correct suffix if the bulb has to be supplied with the internal bugging device disabled.

 

[holmslaw]

..

 

[Spark123]

If I told you I'd have to kill you

 

[Stoday]

In theory the lamps should last longer.

Switching a lamp on will not result in a current surge whilst the filiament heats up to its hot (high resistance) state.