Hmmm, only thing is I wouldn't go for cheap Chinese models for the reason TubeAndJar said. If it's being shipped that far it may even arrive broken and require you to send it back.
LED's are brilliant for growth in both phases these days penetration on those 3 watt diodes is good too! Just don't cheap out on em or you've wasted your money imo.
go with a cheap brand like blackstar, they last and are quite reputable with a decent warranty plus they generally have somewhere relatively local to return to, not international.
If it arrives in good condition then it'll last a LONG time providing there are no electrical faults, most LED's have a rating of 50,000 hours running time.
Again, personally I wouldn't risk a dodgy Chinese model