Dear Mr or Mrs.We are interested by your product and we would like to place a large order.Is it possible to have sample with 50%Warmwhite Led and 50% CoolWhite LED on same PCB ? For example, if product have 20LEDs, we would like to have 10pcs WarmWhite and 10pcs coolwhite.We are wholesaler of LED Grow Light in Europe since 2009. Show More