IEC Technical Report 60887 Revised
IEC TR 60887:1988
Glass bulb designation system for lamps
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. Has the status of a technical report.
CHFÂ 20.-
A more recent version of this publication exists:
IEC TR 60887:2010