How do FL-Pro TheraSpecs work?

FL-Pro™ levels up your protection for artificial lighting like fluorescent lights, LEDs, and device screens. This rose-colored lens uses FL-41 to filter irritating wavelengths between 480-520nm. If you have migraine, light-sensitive headaches, post-concussion symptoms, photophobia, and/or are sensitive to fluorescent lighting, we recommend trying FL-Pro as part of your light management toolkit.