Although any headlamp can also serve as a flashlight if you simply hold the thing in your hand, Mpowerd's new Luci Beam is designed specifically to play both roles. As an added bonus, it can also be ...

Although the flashlight on an iPhone has worked incredibly well over the years, we’ve recently discovered what we’ve been missing — notably the ability to make the beam brighter, dimmer, wider, or ...

Sometimes a forward-facing-beam flashlight is what you need, while other times a side-facing beam is more appropriate. The Wuben X2Pro combines the two in one device, plus both of its beam modules are ...

Compact and durable, the 450-lumen Aria 2 RGB from Petzl is a dual-fuel headlamp that can handle being dropped, dunked, and dusted. When work or play leaves you in the dark, a headlamp or flashlight ...

This feature enables control over the width of the light beam, making it possible to switch between a narrow, focused beam and a wider spread of light. Once you have updated your iPhone (14 Pro and ...

ZDNET experts put every product through rigorous testing and research to curate the best options for you. If you buy through our links, we may earn a commission. Learn Our Process 'ZDNET Recommends': ...

(Nanowerk News) In work that could someday turn cell phones into sensors capable of detecting viruses and other minuscule objects, MIT researchers have built a powerful nanoscale flashlight on a chip.

The flashlight I use most often is built into my phone and it’s around 50 lumens. It works fine up close, but there are pocket-sized flashlights that can illuminate an entire football field. There are ...