Edge-Lit Exit Signs: Modern Guide

Edge-Lit Exit Signs: Modern Guide

Edge-lit exit signs use etched acrylic and hidden LEDs to create a floating EXIT legend. They’re the go-to choice when you want clean lines, clear wayfinding, and UL 924 compliance in modern interiors.

Last updated: October 2025

Educational Guide UL 924 For Designers & GCs

Overview: Why Edge-Lit

Thin frames + etched acrylic deliver an upscale look and uniform letters—no hotspots. A favorite in hospitality, offices, and retail.

Illumination & Panels

  • Evenly lit letters from edge-mounted LEDs.
  • Clear, mirrored, or white acrylic panels by design intent.
  • Field-applied chevrons for arrow direction.

Mounting & Recess Notes

Universal canopies support wall/ceiling/end mounting. Recessed kits hide hardware for minimal visual impact—confirm cavity depth.

Use Cases

High-finish corridors, lobbies, showrooms, and any interior where low profile and elegance matter.

Compliance & Testing

UL 924 emergency egress; 90-minute standby; NFPA 101/NEC compliant when installed per AHJ.

Resources

FAQ

Do edge-lit signs work in humid spaces?

Use damp-rated models indoors; for outdoor/wet exposure, choose wet-location signs.

Single or double face?

Single for wall mounting; double for ceiling/end mounting to cover both directions.

Can I get black or white frames?

Yes—frame finish options vary by model; check the product details.