ANSI C136.11-2011 (S2021): Multiple Sockets
In 1878, the first electric street light poles were installed in Paris. Since then, they have become a common feature in almost all cities in…
IES G-1-22: Security Lighting For Critical Infrastructure
Public street lighting arose in 1417 when the Mayor of London (Sir Henry Barton) issued an order for people to place oil lanterns and hang…
Street Light Standards
Ever since the early days of natural gas escaping volcano leaks through bamboo pipes to serve as street lamps for ancient Peking in 500 BCE…