An LED Injection Molding Module is an integrated component where the LED PCB and electronic connections are fully encapsulated by a plastic housing through injection molding process. This design offers excellent waterproof and dustproof protection, simplifies assembly, and is suitable for high-volume automated production.

The module typically utilizes insert molding technology. Components like the aluminum substrate and PCB are secured in the mold, and then thermoplastic material is injected to form a rigid, protective shell around them, ensuring good heat dissipation and electrical insulation.

This technology is widely used in manufacturing LED downlights, advertising sign modules, and decorative lighting strips. It provides a cost-effective and reliable solution for mass-produced lighting products.