Shelf life. Most emergency light sticks are not designed to be stored indefinitely. Chemicals degrade over time, so a chemical light stick may not activate after several years of storage.

These emergency lighting solutions go from simple flashlights to full-on generators, ... But no matter the situation, life is more dangerous in the dark, ...

Emergency preparedness and survival kits can make a difference during hurricanes and other natural disasters. Here is everything you need to stay safe.

These 5 Emergency Gadgets Can Save Your Life 4 minute read A wave crashes against the shore while person stands on a porch as Hurricane Sandy moves up the coast October 29, 2012 in Montauk, New York.

The one thing I’d change: I wish the bulb had a power indicator light so that I could gauge how much battery life it had left. If you can spare around $10 for an emergency bulb, I promise you ...

These type of lighting gadgets kindle an instant response that makes people look up and pay attention -an important consideration when a matter of moments can mean life or death in an emergency ...

R1 adjusts the light-level threshold. During darkness, U2's output is logic-high, which powers the timer section based on U3. U3 turns on M2 and M3, which turns on U1 and the LEDs.

How Lighting, Security and Life Safety Are Connected From a security point of view, light correlates with safety. Lighting, whether it is turned on or off, may be a better resource for security ...

The S.Light measures only 3.5 x 3.9 x 19.7 inches (88 x 100 x 500 mm) when not in use, so it won't take up much space in your car, when activated the warning light message it emits is about 2 feet ...