Recently I came across a flashlight that I HAD to buy and try.
It is a Global G20 inspection light. It runs on 2 X aaa batteries.
It is not nearly as bright as most of my other LED lights, but it's not supposed to be.
The beam is circular and uniformly illuminates a flat surface.
I have found it to be much better than other flashlights for inspecting small parts as
well as reading small print and stamped/etched ID number/part number.
The construction is very solid and it costs around $15.
I bought mine at Wally World. A few days ago I went back and bought a second light.
I couldn't help myself.

