I am sensitive to low refresh rates - back in the crt days I would visibly notice low refresh monitors and it would give me headaches. Some (low cost?) led bulbs give me the same effect- I can see the rapid flicker. Some hotel rooms are notorious for this.
I have led bulbs everywhere (new build, recessed lights). Thankfully they don’t have the flicker effect I’ve seen on other bulbs. And I’ve found that I actually prefer the more “daylight” bulbs in certain areas such as kitchens. The cans do have adjustable color temperature (a physical switch) so it’s not too bad if I decide I’d like a warmer light down the road.
A lot of cheap LED retrofits on older halogen headlights do this. The only thing worse than being tailgated by a F-150 with ultra-blaster highbeams is an old junker with cheap flickering LEDs. I've even noticed a lot of DRLs flickering lately as well. We need stricter laws on headlight brightness and intensity in North America, and we need them yesterday.
I have led bulbs everywhere (new build, recessed lights). Thankfully they don’t have the flicker effect I’ve seen on other bulbs. And I’ve found that I actually prefer the more “daylight” bulbs in certain areas such as kitchens. The cans do have adjustable color temperature (a physical switch) so it’s not too bad if I decide I’d like a warmer light down the road.