Consider looking at TM-30 as well as CRI, it's a more useful metric that better takes R9 into account. I've gotten a little bit obsessed with colour in the last

Consider looking at TM-30 as well as CRI, it's a more useful metric that better takes R9 into account. I've gotten a little bit obsessed with colour in the last few months, and have been buying different bulbs for the purpose of making DCP profiles and doing film scanning. What you want, specifically, is violet pumped LEDs. They're expensive and it seems like there are only a handful of them on the market, but they're a lot more balanced spectrally and tend to have low flicker (probably just because they're a premium product).