December 21 of last year I purchased a Mars hydro 2x4x5 ft grow tent kit with a tsl 2000 led. Nice set up, however only one side of the led lights up emailed them and sent a video of trouble shooting this with a VOM meter -- no voltage -- from one driver. Right now I have 3 ladies that have sprouted and need to be under lights, they want to send me a driver, so I can replace it my self, i emailed then that I would rather them send me 2 drivers and a control box so this can be replaced as a unit. Im scheduled to have shoulder 1/12/22 so I'll be limited for a month before I can do much, other than water. I'll keep you posted as to what happens to the LED,s and my Girls.