I think this is a testament to how bad flourescent and much LED and Halogen lighting actually is. This is not a limit of engineering, it's a consequence of try

I think this is a testament to how bad flourescent and much LED and Halogen lighting actually is. This is not a limit of engineering, it's a consequence of trying to save money on lighting and energy without any consideration for the ergonomics of the light output. Staring at flicker all day is highly unpleasant (but so is trying to see a screen when natural sunlight glare is shining on it).