Extra light for a few weeks of flowering?

[WizardsNThings]

Just finished one auto, my other has about 3 weeks, maybe 4 left. I have 2x Viparspectra 450w. I was using one on each but now that one plant is done, I've just been running the one. It does cover it fine at about 15", but would I increase my yield or density much if I was running them both over the one auto? Wondering if the extra power $ would be worth it.

 

[SoOrbudgal]

Well Wizards my old tent was a 3x3 had 2 450vipars in there did the same as you but with photos 2 of them. When I did 4 autos last winter was my first time with auto indoor set them up with one light for two plants at 18" during late flower had to watch trichomes not get dryed out or burnt. If you liked the results from your first plant using one light or you just want to experiment and see what happens i'd raise light several inches use them both and see otherwise you'll never know. Keep checking on them lights distance wise. It's your call