GB/T 19148.3-2009
Types and dimensions of lampholders.Part 3:Prefocus lampholders (English Version)

Standard No.

GB/T 19148.3-2009

Language

Chinese, Available in English version

Release Date

2009

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 19148.3-2009

Scope

This Part of GB/T 19148 specifies the types and dimensions of pre-focus lampholders for electric light sources. This standard applies to types and dimensions of prefocused lampholders for electric light sources.

GB/T 19148.3-2009 Referenced Document

• GB/T 1406.3-2008 Types and dimensions of lamp caps.Part 3: Prefocus caps
• GB/T 1483.3-2008 Gauges for lamp caps and lampholders.Part 3:Gauges for prefocus caps and lampholders
• GB/T 21098-2007 Lamp caps and holders together with gauges for the control of safety and interchangeability.Part 4:Guidelines and general information

GB/T 19148.3-2009 history

• 2009 GB/T 19148.3-2009 Types and dimensions of lampholders.Part 3:Prefocus lampholders

GB/T 19148.3-2009 -All Parts