American National Standard for Electric Lamps—Dimensions for Projection Lamps—Double-Contact, Medium-Ring, Base-Up Type
NEMA > Standards > American National Standard for Electric Lamps—Dimensions for Projection Lamps—Double-Contact, Medium-Ring, Base-Up Type
Status: Active ANSI C78.1401-2004[DOWNLOAD][BUY]Establishes the dimensions essential to the interchangeability of lamps of the double-contact, medium-ring (Special B), base-up type.
Download Publication: American National Standard for Electric Lamps—Dimensions for Projection Lamps—Double-Contact, Medium-Ring, Base-Up Type
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