
ANSI C78.1406-2004 (R2008, R2015) - American National Standard for Electric Lamps - P28 Single-Contact Medium Prefocus-Based Projection Lamps for Base-Down Operation - Dimensions
: Brown Technical Book Store
: 1110000004753
: Book
Establishes the dimensions essential to interchangeability of single-contact medium prefocus-based projection lamps of T10 and T12 bulb sizes.