ANSI C78.20

Electric Lamps - incandescent lamps - A, G, PS, and Similar Shapes with E26 Medium Screw Bases

Org/Number ID	ANSI C78.20
Alternate Organization ID / number
Version(s)	1989; 20b 1991
Bin #	0502
Comments
Status	Present
Record last updated	June 20, 2022, 5:14 pm

This is not the most recent edition of this standard.

Newer edition note: 2003