Learning Center

Sunlight is the best light, as long as it's not too bright.  You'll see that mantra repeated throughout this site.  But, why is sunlight the best?  What makes it...

Those most sensitive must take every opportunity to recognize and avoid stressors that cause or contribute to symptoms.  That includes evaluating not just the electronic displays you spend time...

For those sensitive to light few accessories are more valuable than polarized sunglasses. Polarized lenses work by filtering out photons (light) oscillating horizontally. While natural light from the sun...

Do you suffer headaches or migraines while flying on commercial aircraft?  The cause may surprise you. Ever since the 1950s commercial aircraft have featured pressurized cabins.  During flight, these pressurized...

Computer use is necessary in most professions.  Consequently, managing your symptoms in front of a computer display is often required before you can return to meaningful productivity. Headaches, deficits in visual...

For decades the better light bulbs were the cheaper light bulbs because they all had similar durability, appearance and performance.  These old-school bulbs worked on a simple premise: connect electricity from...

Occasionally we cover topics incidental to lighting, but not directly related to light sensitivity.  This is one of those topics. If you've shopped for LED bulbs you might have seen...

You may have noticed instances on TechSensitive.com that flicker has been reportedly detected when referencing only a photo or video.  This is because in many cases flicker can be...

Getting headaches looking at screens?  While everyone is different, there are four primary factors that could be contributing to this. Brightness Color Flicker Visual Gymnastics Brightness acts as a multiplier of symptoms caused by...