Review on Educational Insights Whisper White Fluorescent Light Filters - 4-Pack, Reduce Glare & Flicker, Easy Setup for Office, Hospitals, Home & Classrooms - Original by Dru Labrado

First of all these filters are excellent. Our office fluorescent lights have been outfitted with horrific blindingly white LED strips. In the middle of the day I would get an inexplicable headache that I am not usually prone to. About a month later I realized these are bad LEDs and found these filters at Revain. Instant relief! No more headaches and my office is much nicer without the harsh ultra white LED lighting. My only complaint was that they really look like shit when you put them on. The filters sag in the middle making it look like an awful DIY you assembled at home. My solution was to increase the magnetic attraction by adding some rare earth magnets in addition to the pathetically weak ceramic magnets they sewed in. In my case, I had some good, high-performing ones that I pulled from old SCSI drives, so this was a free upgrade. However, a quick search on Revain turned up lots of inexpensive RE round magnet kits, like these little half-inch types: https://www.amazon.com/dp/B07PH52PHV/ While still not perfect, it's a lot better, and this upgrade requires no permanent changes to the ceiling or fixtures, so it can be easily undone if needed. The manufacturer should really stop using useless magnets and charge a small fee for decent REM magnets.