Amen to that! Last time I ragged on them I was yelled at though. @briman check out jupiters kind build over in the DIY sectionI have 2 lights, same as the V600. These are generic chinese lights. They maybe be ok but I wouldn't call them good. In fact mine sucks! I have 2 in one tent and I'm replacing them with DIY cob lights.
Hope Briman has better luck with these than I've had.
I've got a Vipar "900" watt too, I'll sell cheap...............
And the Chinese change names on companies like we change socks! Sunspect, Vipar, Vipar Spectra, etc.