What are Auto Glow Signages and how do they work? - Prohibition Signages FAQ | KT India
Back to Category
FAQ

What are Auto Glow Signages and how do they work?

Prohibition Signages Feb 23, 2026
Answer:
Auto Glow Signages, also known as self-illuminating signages, are signs that emit light without needing external electricity. They typically use photoluminescent (PL) or tritium technology. PL signages absorb and store ambient light, then release it slowly over time, allowing the sign to be visible in low-light or no-light conditions. Tritium signs use a small amount of radioactive gas to continuously emit light.

More FAQs in this Category

Prohibition Signages

View category

All FAQs