Tunnel-specific energy-storage luminescent coating is a photoluminescent paint that utilizes technology to convert special components in rare-earth materials into visible light waves. This principle allows the coating to absorb and store light energy from any light source (including car headlights, electric lights, etc.). After the light source is removed, the stored energy is slowly released in the form of light, enabling it to glow continuously for over ten hours in darkness. This coating features light enhancement, delayed luminescence, scrub resistance, pollution resistance, and a long service life. Its light waves have the special ability to penetrate smoke during or after an emergency light outage, providing emergency illumination to ensure safe driving sight distances. In the event of a tunnel fire, it can offer lighting for emergency escape, reducing loss of life and property.

The common colors for the luminescent coating topcoat are creamy white, beige, cream yellow, light blue, light green, and cherry red, with custom color matching available upon request. The afterglow light waves emitted during extended darkness are yellow-green, blue-green, and sky blue, respectively.

Performance Characteristics of Tunnel Luminescent Coating

1. Possesses the properties of tunnel fireproof coatings, along with excellent weather resistance, stain resistance, acid and alkali resistance, scrub resistance, and decorative functionality.

2. High light-enhancement and energy efficiency: under the same illumination conditions, it can reduce the power of lighting fixtures (or increase the distance between lights). Depending on the light source, it can improve lighting efficiency by 20% to 60%.

3. Delayed luminescence time ≥ 24 hours, providing escape lighting in darkness during sudden fires (or other disasters).

4. The auxiliary lighting offers soft light, with strong smoke-penetrating ability of the light waves, enhancing sight distance and visibility over long ranges.

5. Excellent visual comfort, reducing the "black hole" and "blind light" phenomena at tunnel entrances and exits.

6. The product is non-toxic, harmless, pollution-free, non-radioactive, safe, and environmentally friendly, with a service life ≥ 20 years.

7. Provides auxiliary light-enhancement lighting, emergency lighting, and indicator lighting for emergency escape.