These provide the user with standard presets as well as the ability to smoothly adjust the focus of light with a simple turn of the wrist. Embedded within the Luxor 2 flashlight's aluminum body is a ...

With this circuit, any type of LED can be driven from a single-cell supply in the range of 1.0 to 1.5 V (see the figure). As a result, it can be used with alkaline, carbon-zinc, NiCd, or NiMH cells ...

Short Version: The HUGlight is a flexible foam rubber flashlight-type apparatus that can be worn around your neck. It can also be bent and positioned to illuminate hard-to-reach areas, making it more ...

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. Whether you’re dealing with a blown fuse or a ...

“This is among the brightest flashlights I’ve ever owned.” If there is one item that every household needs, it’s a flashlight. But not your typical battery-powered flashlight that only lets you see a ...