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.

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 ...

The BEACON-4-LIFE was created by a first responder to provide advance warning of emergency scenes using safe and eco-friendly LED lighting tech.

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 ...