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About product and suppliers:
        Alibaba.com offers 327 single row 50 inch led light bar products. About 96% of these are auto lighting system. 

A wide variety of single row 50 inch led light bar options are available to you, such as free samples. 

There are 327 single row 50 inch led light bar suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of single row 50 inch led light bar respectively. 

Single row 50 inch led light bar products are most popular in North America, Western Europe, and Northern Europe. 

You can ensure product safety by selecting from certified suppliers, including 51 with ISO9001, 22 with Other, and 4 with ISO/TS16949 certification.