A cpl tent set ups. For UV supplementation I use a few sources. Led tech still hasn't made a reliable uvb source. I primarily use flouro uv sources, 4' AgroMax UVA+, Pure Veg + UV & Pure UVB. I also have the 2' california lightworks
uvb fixture and bulb. I only use UVB in the last 3 weeks of flowering aka ripening because it can affect yields if used too early or too much given. As for led uv , I have a uva & 660nm red combo bar off Amazon.. got that to fill in the 390-450nm range. I love what uv & blues do for ripening & taste plus added trichomes. Only issue is AgroMax pure UVB is powerful, it can burn your plants up in minutes if not at the right height or left on too long , CLW solar uvb light is the same.. you can smell the ozone. Patience is required because you have to slowly expose the plants to UV to stimulate the UVR8 photoreceptor & then build a tolerance to UV. It definitely works , some phenotypes respond better than others of course.
And of course either turn off the UV before entering or wear eye, face & body protection if under uv & limit your time exposure. You don't feel the damage at first , it's like welders eye.. takes time to notice. Anyways I've definitely noticed a difference since starting uv supplementation , definitely takes a bit to get dialed in but once you do the taste & terp funk increases. The biggest challenge is to give them enough but not too much, it's a fine line to gauge.