Types of LED profiles（2）

4. Plastics

Plastic is just a general name, it includes many kinds, such as the usual very common PC, PMMA, etc. , it is a class of polymer, the prototype is rice-like glue grain, as raw materials into the injection molding machine, and then injection molding into the corresponding mold to suppress a variety of colors of face, cover, shell.

And black plastic is commonly used to do some parts, lids, plates, etc. in lamps, and even have the overall lamp is made of plastic (color plastic in lamps used less).

5. Mirror aluminum

Mirror aluminum materials are unique to the lamp industry and are rarely used in other products.

The surface of this aluminum plate is as smooth and reflective as a mirror, so it is specially used to make reflectors, such as lamp disc reflectors, LED barrel lamps in the reflective surface are made of mirror aluminum.