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Database: 189760 (25 Oct 2025)
QB/T 2049.5-2013 English PDF
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QB/T 2049.5-2013
: Glass bulb dimensions for lamps. K series shapes
Status: Valid
QB/T 2049.5: Evolution and historical versions
Standard ID
Contents [version]
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Standard Title (Description)
Status
PDF
QB/T 2049.5-2013
English
139
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2 days [Need to translate]
Glass bulb dimensions for lamps. K series shapes
Valid
QB/T 2049.5-2013
QB/T 2049.5-1994
English
199
Add to Cart
2 days [Need to translate]
Glass envelope of electric light source Dimension of K model glass envelope
Obsolete
QB/T 2049.5-1994
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QB/T 2049.11
QB/T 2049.1
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Basic data
Standard ID
QB/T 2049.5-2013 (QB/T2049.5-2013)
Description (Translated English)
Glass bulb dimensions for lamps. K series shapes
Sector / Industry
Light Industry Standard (Recommended)
Classification of Chinese Standard
K70
Classification of International Standard
29.140.99
Word Count Estimation
4,432
Older Standard (superseded by this standard)
QB/T 2049.5-1994
Quoted Standard
QB/T 1112
Regulation (derived from)
Ministry of Industry and Information Notice No. 52 of 2013; industry standard for filing Notice 2013 No. 12 (No. 168 overall)
Issuing agency(ies)
Ministry of Industry and Information Technology
Summary
This standard specifies: Light bulb shape and with a K-type main dimensions series.