My new shop has 64 4' fluorescent bulbs with no diffuser. I used 5100K to get a natural light appearance. I made sure that my strips and bulbs were made in the US (just trying to do my part). My wife tells me that my nose and forehead are red after spending some time in the shop.

I've looked online to see that it is possible for those that have a increased photosensitivity. Has anyone had experience with this?