About SeriousLED Signs
Our Signs
Designed for high reliability
SeriousLED Signs are engineered for uninterrupted performance—robust housings, precision-built electronics, and rigorous quality checks ensure every unit performs exactly as specified, every time.
Maximum energy efficiency
SeriousLED Signs use LED technology and optimized circuitry to deliver maximum visibility with minimal consumption—cutting operating costs while meeting global standards.
Zero maintenance
SeriousLED Signs are designed to minimize or totally eliminate routine maintenance operations by using high quality components, sealed enclosures and long-life LEDs.
Why Choose Us?
SeriousLED Signs design and manufacture high-performance LED safety signs for industries where clarity and reliability matter most.
Backed by Lasermet’s decades of expertise in laser safety, our LED signs are trusted worldwide in hospitals, research labs, factories, and corporate environments.
30+
Years of Experience
Featured Products
LED Ultra Signs
Serious LED Ultra Signs feature seamless graphics with the backlit LED design with secret-until-lit messages.
Also available in an IP66-rated weatherproof version for use in outdoor environments.
View more
Slim Jim Signs
The Slim Jim Signs make an ideal solution for thin profile warning signs.
Slim Jim signs come in a compact sleek package and are easy to install, being compatible with standard conduit boxes.
View more
LED Mini Signs
These compact backlit LED Mini Signs are ideal for use in all spaces.
Custom messages are available to suit a variety of needs. Also available in single message or dual message options.
View more