I am happy to hear that take the responsibility for their items, fine, the only thing we-growers- are concerned is that the lamps should not get too many problems, no matter we are at veg or flowering stages.NO .......Bysen honors their warranty!! some grower on here had an issue with his Helios and they shipped out a replacement quickly. Like hyroot said it's a national holiday over there so just wait it out OP, It's no biggie your in veg. Most likely it is those CC drivers, two modules failing at the same time is a BIG hint, very easy fix.