I received one of these (the black version) a few days ago and my verdict is that I am likely to use it when reading books at night.

Brief overview:

- 2 super-bright LED's with lenses
- light has more blue and very little red, or yellow (think of a steady neon light)
- uses 3 (THREE) AAA batteries
- 40-hour battery life (claim is made on the package, not verified by me)
- power supply not provided
- relatively long, flexible arm
- can turn on 1 or 2 LED's
- solid build
- a bit heavy but had no problem using it with a paperback

I will definitely use this lamp when reading books at night. I doubt I will ever use it as a flashlight or a work light unless I had no other choice.