About product and suppliers:
            2,820 laser light unit products are offered for sale by suppliers on Alibaba.com, of which display racks accounts for 2%, supermarket shelves accounts for 1%, and auto lighting system accounts for 1%. 

A wide variety of laser light unit options are available to you, such as aluminum, crystal, and glass. 

There are 2,817 suppliers who sells laser light unit on Alibaba.com, mainly located in Asia. The top countries of suppliers are China, Hong Kong S.A.R., and Taiwan, China, from which the percentage of laser light unit supply is 94%, 1%, and 1% respectively.