9405.39.00.10 - Miniature series wired sets

This HTS classification, 9405.39.00.10, specifically covers miniature series wired sets designed for use as Christmas tree lighting. These are typically characterized by their small bulb size and the fact that they are supplied as a connected string of lights, intended for decorative illumination during the holiday season. The "miniature" aspect implies a specific scale and filament construction compared to larger holiday lighting sets.

This category distinguishes itself from its sibling category, 9405.39.00.40 ("Other"), which would encompass Christmas tree lighting strings that do not meet the specific criteria for miniature series wired sets. This differentiation likely hinges on factors such as the size and type of bulbs used, the wiring gauge, or the overall design intended for smaller, more delicate applications.

As this is a leaf node within the HTS, there are no further subcategories. Therefore, classification into 9405.39.00.10 is final based on the established criteria for miniature series wired sets used for Christmas trees. Importers should ensure their merchandise fits this precise description to avoid misclassification.