Maybe not a must, but having another light under your brand that offers a more TRU-SUN like spectrum, then that would be really sweet, and you know so many growers would buy into that concept. Offering more UVA and UVB, deep reds, and IR, as well as green spectrums would truly give you a light that is only offered by big money lights. If you could keep the cost lower, they would sell like hot cakes!!