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Description / Abstract:
This standard defines the dimensional limits and other physical
characteristics required to ensure interchangeability and assist in
the proper application of a specific category of lamps. This
category is tungsten-halogen lamps with P28 bases and 55.5 mm
(2-3/16 inch) nominal light center length. Lamps of various design
voltages are included.
Lamps with the specifications listed in this standard are
intended for stage and studio applications.
The grouping of lamps in this standard is based on general
physical characteristics. It does-not imply that the lamps listed
are interchangeable with each other in a particular
application.
Other tungsten-halogen lamps for stage and studio applications
are described in standards listed in Annex B.
Certain lamps in this standard are compatible with IEC
60357.