I've read that 4Sevens tests the light output times to 50%, while others test to 10%. Does this mean that I can expect my new CR2 Mini, rated to run on high for 40mins, to be closer to my P1D (rated to run on high for 1hr) than the runtimes printed on the packaging suggest? What I'm really getting at is that if I'm reading things correctly, then I can expect my Mini to perform somewhat longer than the printed runtimes suggest? Correct, or am I not understanding this?
