8539.22.80.70 - Of a power exceeding 150 W

This HTS classification applies to filament lamps, excluding ultraviolet or infrared types, that have a power output exceeding 150 watts and are designed for use with voltages greater than 100 volts. The defining characteristic here is the power rating, which places these lamps in a higher power band compared to lower-wattage alternatives. These lamps are commonly used in applications requiring significant illumination or heat generation, such as industrial lighting, stage lighting, or certain specialized heating elements.

The distinction from sibling categories is crucial for accurate classification. Specifically, this category diverges from the "Of a power not exceeding 150 W" sibling, which covers filament lamps with a lower power output. The threshold of 150 watts is the primary determinant between these two closely related classifications. Both are filament lamps operating at voltages above 100 V, but the power consumption dictates their placement.

As this is a leaf node, there are no further subcategories under this specific HTS code. Therefore, classification relies solely on meeting the criteria of being a filament lamp, exceeding 150 W, and operating above 100 V. Any product that satisfies these conditions will be classified under 8539.22.80.70.