View Full Version : Question regarding the surefire 6P LED

August 13, 2009, 03:57 PM
I just received my Surefire 6P LED today :D.

I was looking through the user manual, and I read this: "Runtime Down to 1 lumen: 11 hours"

What does that mean?

I was told that the Surefire LEDs would produce consistent lumens for the duration of the battery life.

But it seems like the manual is implying that the lumens will gradually decrease down to 1 lumen.

Can someone please explain this to me :confused:?

Bill DeShivs
August 14, 2009, 02:15 AM
It means at 11 hours your batteries will be dead.

August 14, 2009, 08:30 AM
Thanks Bill, I am aware of the 11 hour runtime.

My question is regarding the consistency of the produced lumens.

Is it 80 lumens for 11 hours, or does the lumens gradually decrease?

August 16, 2009, 08:17 AM
The drop in I put in my 6P said 8hrs of full output then it dies off.