IEC Technical Report 60887 Revised
IEC TR 60887:2003
Glass bulb designation system for lamps
This technical report describes a system of nomenclature that provides designations of the glass bulbs used as envelopes for electric lamps. The application of such designations is directed towards the descriptions of finished lamps.
CHFÂ 40.-
A more recent version of this publication exists:
IEC TR 60887:2010