LED bracket of Requirement

With the development of led technology, and high led has been gaining ground. so LED bracket start should be widely applied.but led experts noted : We found a bigger difference for processing technique of the COB bracket and PPA bracket . From a manufacturing or sourcing perspective, led engineer will want to use a EMC bracket , the EMC bracket has already been used for more than PPA bracket. to take over to drive 3W high power is no problem. and EMC bracket is headed for the direction of more high power led (for example:5W high power led).