ANSI C78.1401-2004 (R2009, R2016)
- American National Standard for Electric Lamps--Dimensions for Projection Lamps--Double-Contact, Medium Ring (Special B), Base-up
- standard by American National Standards Institute, 01/06/2016
- Category: ANSI
$59.00
$30.00
This standard establishes the dimensions essential to the interchangeability of lamps of the double-contact, medium ring (Special B), base-up type. It is not intended to prescribe either operating characteristics or details of design, such as the shape of the ventilation ports or the method of attachment of the prefocus ring to the base.
PDF
All of our standards document are available in PDF (Portable Document Format), an electronic, downloadable format.You will be able to download the file in your account downloads.
Multi-User Access
After purchasing, you have the ability to assign each license to a specific user.
Printable
At any time, you are permitted to make printed copies for your and your members' reference use.
