Buyer Beware! This is not at all what the product description says it is. Desc. says, "Output/Runtime High: 155 lumens; 3,300 candela peak beam intensity; runs 2 hours.
Output/Runtime Low: 11 lumens; 200 candela peak beam intensity; runs 36 hours.
Runtime Strobe: 4 hours."
The product shipped matches the part number, but has only 1 brightness of 28 lumens. No strobe, and vastly lower run time - only rated to last 2.25 hours. Also the supplied lanyard cannot be attached to the light, since the manufacturer has altered the pocket clip.
I should have consulted the Streamlight website before buying. Obviously, the specs for some other flashlight were pasted in to the website, and not the real ones. I bought this based on the description instead of a very slightly more expensive product by another maker with much better actual specs, and I feel ripped off. My money is wasted; it will cost nearly half what I paid to send it back. Next time I won't trust OP's description, if there ever is a next time. Don't be fooled by the description! Check the Mfg. website!
Pros: light comes the proper end
Cons: NOT as described, and lanyard will not attach
This review was written in the old system and had content requirements that are different than reviews written today.