DB44/T 1639.1-2015
General Rules for Semiconductor Lighting Standard Optical Components Part 1 Hierarchical Division (English Version)

Standard No.

DB44/T 1639.1-2015

Language

Chinese, Available in English version

Release Date

2015

Published By

Guangdong Provincial Standard of the People's Republic of China

Latest

DB44/T 1639.1-2015

Scope

This standard specifies the hierarchical division and structural requirements for semiconductor lighting standard optical components. This standard applies to semiconductor lighting products.

DB44/T 1639.1-2015 history

• 2015 DB44/T 1639.1-2015 General Rules for Semiconductor Lighting Standard Optical Components Part 1 Hierarchical Division