I use similar standing lights with diffusers in every non-door corner, and I agree that the quality of light matters, though that doesn't mean it has to be expensive. I used E27 bulbs with RA 95, only 1521 lumen each but the light is much better than the 2500 lumen bulbs I had before. They were very cheap at a discount store (Action in the Netherlands). I use a remote to turn the whole group in a room on.