1 is the 600w 5 bar 3500k with Cree 660 and uv & Ir. I recently bought in February. But I recently got the photobio mx 680 for great deal. An wanted to try a light not from Alibaba. Also have a 240w V3 IP65 with the thick heat sink it also has the Cree 660 with uv and ir with separate switches to control. I bought that one 9/2020 switched out for real veg light got 300L Bspec. Also I can get better pics of the 240w it’s taped up in box in office. Not sure about the cost of shipping would be if anyone is interested msg me we can figure it out thanks. Both lights weren’t really used much just couple auto runs. In no rush to sell just checking if anyone interested there not doing any good boxed up both our currently in there new light replacement boxes.