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About product and suppliers:
        Alibaba.com offers 5,276 change module products. About 17% of these are led modules, 6% are led displays, and 2% are wireless networking equipment. 

A wide variety of change module options are available to you, such as logic ics, voltage regulator, and drive ic. You can also choose from cool white, tri-color(red-blue-green), and natural white. As well as from algainp, ingan, and gaas. And whether change module is 3w, 7w, or 10w. 

There are 5,276 change module suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of change module respectively. 

Change module products are most popular in North America, Mid East, and Southeast Asia. 

You can ensure product safety by selecting from certified suppliers, including 1,949 with Other, 1,105 with ISO9001, and 67 with ISO14001 certification.