Flashing_lights (2025)

Currently, LED flashing lights are largely unregulated in terms of intensity and rapid-flash limits, leading some safety organizations to advocate for stricter eye safety regulations . Web accessibility standards (WCAG) recommend a , which prohibits content from flashing more than three times in any one-second period to protect users with photosensitivity.

Seeing flashes in your own vision—like lightning streaks or camera flashes—can indicate serious eye issues like a retinal tear and typically requires an urgent exam . Regulatory Standards flashing_lights

Flashing headlights is often used to alert other drivers of one's presence or warn of hazards, though it is legally restricted in some regions to only signaling presence. Currently, LED flashing lights are largely unregulated in