Why is the emergency exit lamp green? A professional fire equipment technician explains how to read 'exit signs'

Corridors in movie theaters, supermarkets, and hospitals. Above the door, there is a green glowing mark of a 'running person' ...

Fire inspection quote for exit signs was 127,000 yen... but it ended up being 17,000 yen!

I'm Rin, a wife in a couple in their 40s who started real estate investing in 2015 and currently owns 22 units across 4 apartment buildings. 👩 Does everyone know what an "exit sign" is? I didn't!To ...