I just received a message with a tracking number for a new TS600 .
I must say that sometimes a product could malfunction it's the quality of the service you get that is important.
As for me I couldn't ask for better service.
Bought the Mars hydro TS600. About two month ago .
A quarter of the leds stopped working.
I am waiting to see how Mars hydro respond
To the problem as this is my only led light.