I just saw some 2700K bulbs in Poundland (£1~=$1.38), at a selection of power levels. Not sure what the brightest was, might have been 60W equivalent?

I deliberately got a dimmer model because I wanted something to encourage my mum to sleep more; due to Alzheimer’s she has no idea what the time of day is any more, and has developed a fear of the dark and only sleeps with the light on.