ANSI C78.1431-1997 (R2016) consolidates the lamps commonly used for slide projectors into a single standard. The lamps contained in this standard are not to be considered as interchangeable-they will all fit the common socket used for these lamps.
ANSI C78.1431-1997 (S2022)
Original price was: $91.00.$45.00Current price is: $45.00.
American National Standard for Electric Lamps – Slide Projector Lamps, Condensing, Dichroic, Two-inch (51 mm), Integral Reflector, Rim ReferenceTungsten-Halogen Lamps with GY 5.3 Bases
American National Standards Institute , 06/01/1997
Pages: 12
