At $169.99, Light for Life is one of the most expensive flashlights out there, but it's also one of the greenest. It charges up in a minute and a half, gives you up to 90 minutes of light, and can be ...

In this article Irena Zhuravchak, Technical Documentation Apps Engineer, Renesas Electronics, Lviv, Ukraine, describes how to create a rechargeable LED flashlight using the HVPAKTM SLG47105V. The ...

The short answer: There could be an issue, but likely only with “cheap” LED flashlights—that is, ones that lack circuitry to limit the current flowing through the LED. There should be no problem using ...

For times when your power goes out unexpectedly, an emergency repair arises after sundown, or a project requires working in hard-to-see spaces, a reliable and readily ...

The Streamlight Strion LED HL Flashlight is the perfect combination of size, run time, brightness, durability, and overall performance in varied conditions. The Goal Zero Torch 500 is rechargeable ...

The Fenix E01 is super-small, lightweight and very well made. It has an all-aluminum machined body and it’s water resistant to IPX-8 (2 meters). It provides good illumination with rugged build and ...

People around the world buy a lot of batteries. In fact, Fortune Business Insights estimates $37 billion worth of consumer batteries will be sold worldwide by the year 2029. The battery market started ...

People around the world buy a lot of batteries. In fact, Fortune Business Insights estimates $37 billion worth of consumer batteries will be sold worldwide by the year 2029. The battery market started ...

The powerful yet compact Sofirn SP36 Pro 8,000-Lumen Rechargeable LED Flashlight has also dropped in price to $31.26 after ...