okay cool so stick with the blurple for the rest of this run and keep the full spec in the veg. I'm going to look to invest in a full spec for the flowering area. What wattage would cover a 1.6m x 0.6m best ideally?
Sorry I made that confusing. Blurple on blue for veg. Full spectrum for flower. What I meant by spectrum is important for veg is that plant's are denser when grown under blue light. Full spectrum is best case scenario for both but having full spectrum is most important for flower.
Lights shouldn't be measured in wattage. You want to looks at ppf, ppfd, spectrum, heat and coverage. These are the most important things to consider. For that space, you could use the xs2000 or the xs4000. Both would be good but the xs4000 would be better. A middle ground between them could be 2 xs1500's but that would be the worst option money wise. There are a few other companies that would also be good but I haven't tried them.
HLG is known for being the most honest with their lights and are honestly the only company I trust when it comes to specs but their lights are quite expensive.