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About product and suppliers:
        Alibaba.com offers 209 445nm blue laser diode products. About 100% of these are diodes. 

A wide variety of 445nm blue laser diode options are available to you, such as through hole, surface mount. You can also choose from paid samples. 

There are 209 445nm blue laser diode suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of 445nm blue laser diode respectively. 

45nm blue laser diode products are most popular in Domestic Market, Central America, and South Asia. 

You can ensure product safety by selecting from certified suppliers, including 42 with ISO9001, 2 with BSCI certification.