What types of LED fluorescent light panels are there?

The commonly used light panels for LED fluorescent lamps are:

1. Fiberglass board (FR4)

The fiberglass board is made of glass fiber cloth. The fiber cloth substrate has relatively high mechanical properties, dimensional stability, impact resistance, and moisture resistance. It has excellent electrical properties, high operating temperature, and its performance is less affected by the environment. Compared with aluminum substrates, its cost is lower than aluminum substrates, but its heat dissipation is far inferior to aluminum

substrates.

2. Aluminum substrates

Aluminum substrate is a unique metal-based copper-clad laminate. It has good thermal conductivity, electrical insulation and machining performance that are not as good as fiberglass boards.

Hope My answer can help you.