Electric Lamp Bulb & Part Manufacturing
Key Figures
Figures are published for NAICS 33511 directly.
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Official definition
This industry comprises establishments primarily engaged in manufacturing electric light bulbs and tubes, and parts and components (except glass blanks for electric light bulbs).
Source: US Census Bureau, 2017 NAICS Definitions. Public domain. Census publishes this definition under NAICS 335110, the only detailed industry in this group.
Which code does this activity belong in?
Electric Lamp Bulb and Part Manufacturing covers establishments that manufacture the bulbs and tubes themselves along with their internal components, such as filaments and bases. Lighting Fixture Manufacturing (NAICS 33512) handles the assembly of complete fixtures that hold and support these bulbs, as well as lamp shades and the structural components of lighting equipment. The boundary separates the light-producing bulb and tube from the fixture framework designed to mount and position it.
Written for NAICS 335110, the only detailed industry in this group.