8513.90.40.00 - Other

This HTS category, 8513.90.40.00, encompasses parts specifically designed for portable electric lamps that operate independently of an external power source, such as those powered by dry batteries, storage batteries, or magnetos. Unlike lighting equipment classified under heading 8512, these lamps are self-contained. This particular subdivision captures a broad range of components not otherwise specified within this chapter.

This category functions as a residual classification for parts of portable electric lamps. It is distinct from its sibling category, 8513.90.20.00, which specifically covers parts of flashlights. Therefore, if a part is intended for a portable electric lamp that is not a flashlight (e.g., a portable lantern or work light powered by its own battery), and it does not fall into a more specific part classification, it would likely be classified here.

Since this is a leaf node, there are no further subcategories to introduce. The classification of parts under 8513.90.40.00 will therefore depend on their physical characteristics, intended use, and the specific portable electric lamp they are designed to be incorporated into, provided they do not meet the criteria for a more specific classification within heading 8513 or elsewhere in the Harmonized Tariff Schedule.