This is a tool for use in model assembly.
This powerfully bright LED light comes in a set of three: one each of red, blue and green. The matte texture makes it easy to carry, and the light can be switched from the tip to the side with a push of a button. It also has magnets and hooks attached. It's perfect for hobby use, and of course is also excellent for emergency purposes, camping, and more! Each is 16.5cm long, requires 3 AAA-size batteries, not included.