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high efficiency high pressure sodium lamp(ng-g) 70w-1000w
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- introduction
- specifications
- applications
feature:
high luminous efficiency, save energy
long service-life, reliable performance, low maintenance cost
the yellow light with good penertration of fog
application:
roadway,port,large public area and plant growth lighting ect.
high luminous efficiency, save energy
long service-life, reliable performance, low maintenance cost
the yellow light with good penertration of fog
application:
roadway,port,large public area and plant growth lighting ect.
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