Isolite: 800.888.5483 Isolite West: 800.799.5343
2040-80 Recessed Sign

Self-Luminous Exit Signs

2040-80 Series

A continuous non-electrical source of illumination Isolite Self-Luminous Signs are the practical solution for EXIT and safety marking requirements where performance can not be compromised. These signs are totally self-contained, highly durable and attractive. The Isolite Self-Luminous Signs are illuminated with a light source that consists of glass tubes internally coated with phosphor and filled with tritium gas, a natural isotope of hydrogen. They are completely free of any external energy source providing 10-20 years of continuously illuminated, maintenance-free operation and code compliance.

Product Description


Overall Size
14 7/8″x 10 3/8″x 3/8″

12 9/16″x 8 1/4″

Brushed aluminum recessed pan

Painted Aluminum

6″ high; 3/4″ stroke, standard exit sign

Universal chevrons

Service Life
10 or 20 years

UL Listed to UL 924 Standard, NFPA Life Safety Code 101

  • Vandal resistant 3/8″ polycarbonate cover
  • Tamper-proof design
  • Recessed housing supplied separately if needed

Our self-luminous products are warranted against any defects in material or workmanship for the rated life of the product.