8513 - Portable electric lamps designed to function by their own source of energy (for example, dry batteries, storage batteries, magnetos), other than lighting equipment of heading 8512; parts thereof:

Heading 8513 encompasses portable electric lamps that are self-contained, meaning they utilize their own power source such as dry batteries, storage batteries, or magnetos. This classification specifically excludes lighting equipment designed for vehicles or other machinery, which fall under heading 8512. The core function of goods classified here is independent illumination, making them suitable for mobile or emergency use.

Unlike the broader machinery and mechanical appliances found in Section XVI or the diverse electrical equipment in Chapter 85, heading 8513 targets a very specific type of personal or portable lighting device. For instance, while other headings might cover integrated lighting systems within larger appliances or equipment, 8513 is reserved for lamps that are designed to operate independently of any external power connection during their primary use.

This heading is further subdivided to distinguish between the complete lighting units and their constituent components. Subheading 8513.10 covers the assembled lamps themselves, while subheading 8513.90 is dedicated to all parts and accessories that are specifically designed for use with lamps classified under 8513, such as bulbs, casings, switches, and battery compartments.