You can use a LED flashlight for lighting in the dark, but if you need a more convenient assistant for various works, the Flexit flexible magnetic LED light may be more suitable for you.
This is a practical and easy-to-use LED light that measures 7 x 13 x 0.85 inches. As we can see from the images, the LED light features ultra thin, portable design, and comes with an array of 16 LED lights along with 3 brightness settings in order to offer up to 128 lumens of brightness for your work, most importantly, the LED light also features flexible construction with magnets and loop so you can easily attach the LED light on a metal surface or hang it on an object for various tasks. Apart from that, the LED light is waterproof, and powered by 3 AA batteries.
Flexit flexible magnetic LED light is priced at $29.99 USD. If you’re interested, jump to ThinkGeek for more details.