[korhojoa]

Now if the same could be done for bad LED lighting. I hate being somewhere where the whole room is strobing at 100 hz.

[benpanter]

Yeup. Interesting how the older LED bulbs are particularly bad for this (and in the UK, at 50Hz). More modern high quality ones seem significantly better.

[aaronmdjones]

GP's comment said 100Hz because that's what you get from full-wave rectification of 50Hz mains, so they were talking about that. It'd be 120Hz in countries that use 60Hz mains (e.g. in North America).