My first spotlight (that I lost) was a Vector 1,000,000 CP light. Then I bought the Optronics 2,000,000 CP light. THAT LIGHT impressed me! A very large, white, no shadow hot spot. MUCH MUCH bigger than the Vector 1 mil.
I wasn't clear on my other post, but I think the Optronics 2 mil CP is a brighter, better light than the Vector, 2 bulb 3 mil CP. Not that the Vector was bad, but I felt that the Optronics had a bigger, better, whiter, pure white light than the Vector.
Hey, but for 15 bucks, you gotta at least get that light. It only has 20-40 minutes of light, but it is bright! Even if it is a "bad" 1 mil CP, still, WOW! A 3D mag light costs more than that!
But for a quality beam and light, consider the LSI or Optronics.
When my dog looses a ball in the un-lit field where I walk her at night, with that Optronics 2 mil light, WE FIND THAT DAMN BALL!
If nothing else, it is a novility item. Great to bring to a dark field, and say "look at this light!" I think they advertise that they are many times brighter than a car headlight, depending on what ad you read.