IS 2261 : 1975 Lamps for flashlights

1 Scope

1.1 This specification covers miniature tungsten filament lampsused for flashlights of prefocussed and focussing types.

2 References

IS 2 :1960Rules for rounding off numerical values

IS 1885 : Part XVI : Sec 3 : 1967 Electrotechnicalvocabulary:Part XVI Lighting, Section 3 Lamps andauxiliary apparatus