At BoingBoing, Maggie Koerth-Baker shares an amazing fact: The 100 million lighted exit signs that adorn the country’s schools, offices, and movie theaters use 30 to 35 billion kilowatt-hours of ...
Every commercial space must take the need for emergency lighting and exit signs seriously. These systems are not just suggestions. They are required by law and form a foundational part of life safety ...
A Cincinnati company that developed glow lighting that requires no power will have their work on display in a lot more places. Hearst Television participates in various affiliate marketing programs, ...
Replacing an old exit sign with a more energy efficient model could save a business up to $100 a year in electricity costs. Replacing an old lighted exit sign with a new, energy efficient model could ...
35,268 people played the daily Crossword recently. Can you solve it faster than others?35,268 people played the daily Crossword recently. Can you solve it faster than others?
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