IS 9974 Pt.2-1981
High Pressure Sodium Vapor Lamp Specification Part II Standard Lamp Data Sheet

Standard No.

IS 9974 Pt.2-1981

Release Date

1982

Published By

IN-BIS

Latest

IS 9974 Pt.2-1981

Scope

This standard ( Part II) comprises lamp data sheets for high pressure sodium vapour lamps covered by this standard.

IS 9974 Pt.2-1981 history

• 1982 IS 9974 Pt.2-1981 High Pressure Sodium Vapor Lamp Specification Part II Standard Lamp Data Sheet