IS 9900 Pt.3-1981
Specification for high-pressure mercury vapor lamps Part III Lamp head dimensions

Standard No.

IS 9900 Pt.3-1981

Release Date

1982

Published By

IN-BIS

Latest

IS 9900 Pt.3-1981

Scope

This standard (Part III) covers the dimensions of bayonet B22d-3 (90°/135° )/25 X 26 and edison E 27/27, E 40/41 and E40/45 caps for high-pressure mercury vapour lamps.

IS 9900 Pt.3-1981 history

• 1982 IS 9900 Pt.3-1981 Specification for high-pressure mercury vapor lamps Part III Lamp head dimensions