Laser Radiation Hazard Warning Sign - Safety Symbol Explained #2289635 (License: Personal Use)

The image shows a standardized ISO laser hazard warning sign: a yellow equilateral triangle with a thick black border, containing a black icon of a radiating laser beam intersected by a horizontal line. This symbol is mandated in many jurisdictions to indicate the presence of Class 3B or Class 4 lasers, where direct or reflected beams can cause injury. It is commonly posted at entrances to laser-controlled areas to ensure personnel awareness and compliance with safety protocols.

This image is used on safety documentation, equipment manuals, lab door signage, and occupational health training materials. It serves users seeking to understand hazard symbols, comply with OSHA/ANSI standards, or implement laser safety programs.