Entheogenerator,
I have been in IT for 25 years, stuff happens. I have a Mar II 1600 and 2 of the fans were starting to make noise from bearing. I received the fans in 3 Business days and it took me maybe an hour to clean light and replace fans.This light runs 12 hours per day 365 days a year. I bought this light back in March of 2015. So far knock on wood I haven't had any issues with my lights (Mar II 1600, 2 Mars II 400 and Mars Pro II Cree256) . But Tent Temp never over 78 degrees and I clean them thoroughly after each grow. Fan Blades will get dust on them and they won't move as much air. Also I have 2 4 inch inlet filters now, so no dust can enter tent. Then exhaust with charcoal filter on my 4X4 tent. If you listen and visually inspect your lights and take care of your equipment it won't let you down when you need it. I know some people aren't handy, that is why they have repair center in states and over seas. I have spare lights while waiting on parts so I can fix myself. A lot of variables can happen in a grow space. High Heat, Humidity, over loaded circuits, bugs getting in light if you had a infestation. Not saying you had any of these issues but this can and will shorten the life of the light. They have always been gracious and willing to help, but Sara isn't an engineer that's why they ask for pictures so engineers can try and figure out what the problem might be. I understand the frustration but I have been on the other side for Customer Service.
I was a little surprised that they lost old sales database as that would never be acceptable in the US, but laws may be different in China.
I hope you get this resolved to your satisfaction and am sorry you have had so many issues with the light.
Grow Frosty
Thanks,
Jetskigig
I have been in IT for 25 years, stuff happens. I have a Mar II 1600 and 2 of the fans were starting to make noise from bearing. I received the fans in 3 Business days and it took me maybe an hour to clean light and replace fans.This light runs 12 hours per day 365 days a year. I bought this light back in March of 2015. So far knock on wood I haven't had any issues with my lights (Mar II 1600, 2 Mars II 400 and Mars Pro II Cree256) . But Tent Temp never over 78 degrees and I clean them thoroughly after each grow. Fan Blades will get dust on them and they won't move as much air. Also I have 2 4 inch inlet filters now, so no dust can enter tent. Then exhaust with charcoal filter on my 4X4 tent. If you listen and visually inspect your lights and take care of your equipment it won't let you down when you need it. I know some people aren't handy, that is why they have repair center in states and over seas. I have spare lights while waiting on parts so I can fix myself. A lot of variables can happen in a grow space. High Heat, Humidity, over loaded circuits, bugs getting in light if you had a infestation. Not saying you had any of these issues but this can and will shorten the life of the light. They have always been gracious and willing to help, but Sara isn't an engineer that's why they ask for pictures so engineers can try and figure out what the problem might be. I understand the frustration but I have been on the other side for Customer Service.
I was a little surprised that they lost old sales database as that would never be acceptable in the US, but laws may be different in China.
I hope you get this resolved to your satisfaction and am sorry you have had so many issues with the light.
Grow Frosty
Thanks,
Jetskigig