Why canless and why so large? Anything bigger than 4" tends to look old these days (I see 2"-3" recommended here a lot, though I have no experience with these myself; I’m not a professional). I retrofitted the 2 6" cans in my house and quickly realized that you have a lot less attractive options once you get bigger than 4". And canless tends to have less high quality options as well (and I think never looks as good as can lights anyways).
I can’t speak from experience with any canless lights as I’ve never used them myself, so I’ll just give some can light info from my own experience:
If you just want to adjust the CCT of white you have, you can look for “tunable white” as opposed to something like RGB smart lighting. Elco’s Koto series has this option and offers very high quality light.
If you don’t need tunable white and just want lights that have a massive spread, I’ve really liked the Nora Cobalt (Click and Adjustable) trims that I’ve used.
Also, both Nora and Elco have plenty of options beyond the series I’ve named here. I just have no experience with them.
Cai said:
Please add deep regress to your list of requirements
Is the only benefit glare and aesthetics (non wafer look)?
Because I have one particular area where avoiding glare is key, as the sloped ceiling has a recessed light exactly towards the main seating position (as seen here.
And if something can be done here in particular, it is more helpful than other places. And I can use the same solution for other sloped ceilings I have.
Kelvin is mostly preference. 2700k is what I use in my house. Makes it more “homey”. A lot of the times, the specs for the fixture will tell you if it has “flicker free” dimming.
Home Depot and Lowe’s has plenty of options online for “smart” downlights you can control via Bluetooth. Just type in “smart downlights”