- Light-emitting diode chips are made of semiconductor materials, and their main components are gallium arsenide (GaAs) and gallium nitride (GaN).
- Commonly used wire materials include metal, copper, aluminum, etc.
- Packaging materials include epoxy resin, polyurethane, etc.
- Heat dissipation materials include aluminum substrates, ceramics, etc.
- Lens materials include polycarbonate, glass, etc.
More reading: LED Light Manufacturing: Its Components, Design and Processing Steps