Characteristics: The lighting efficency of HPS is more than 130lm/w, 10% higher than normal sodium lamps. This kind of lamp can effectively shorten 25% mature cycle of crops which covering flowers,fruits,plant etc. The item is prevailing in the market of Europe and North America.   

certificate: CE, EMC, RHOS, UL, CUL, FCC etc

1) High pressure sodium 600w lamp
2)80, 000 lumens
3)Average life of lamp 28000hrs
4)Universal lamp (any position)