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About product and suppliers:
        Alibaba.com offers 25,112 yellow warning light products. About 57% of these are traffic light, 12% are auto lighting system, and 2% are bicycle light. 

A wide variety of yellow warning light options are available to you, such as free samples, paid samples. 

There are 25,096 yellow warning light suppliers, mainly located in Asia. The top supplying countries are China (Mainland), Taiwan, and Thailand, which supply 99%, 1%, and 1% of yellow warning light respectively. 

Yellow warning light products are most popular in North America, South America, and Western Europe. 

You can ensure product safety by selecting from certified suppliers, including 4,787 with ISO9001, 1,960 with Other, and 430 with ISO14001 certification.