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About product and suppliers:
        Alibaba.com offers 285 50w hps lumens products. About 5% of these are led high bay lights. 

A wide variety of 50w hps lumens options are available to you, such as ce, ccc, and bv. You can also choose from aluminum alloy, aluminum, and plastic. As well as from ip68, ip65, and ip44. And whether 50w hps lumens is paid samples, or free samples. 

There are 285 50w hps lumens suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of 50w hps lumens respectively. 

0w hps lumens products are most popular in North America, Western Europe, and Africa. 

You can ensure product safety by selecting from certified suppliers, including 194 with ISO9001, 75 with Other, and 20 with ISO14001 certification.