High power led bracket of materials

The different power led using several different led bracket. Small power adopt PPA、 medium power using PCT、some high power led were equipped with EMC . All plastic materials has water absorption . led module have to be  Dehumidification when using the led module. electroplated coatings is a key process in manufacturing led bracket. The step are directly related to the  luminous flux and welding performance.Choose a best bracket is paramount to the development work in high power led.

medium power led is much better for the using copper material . most high power led module are now already made by Direct Bonding Copper.