Instruction: Output yes if the supporting document can answer the given question. Otherwise, output no.

Input:
Question: 1600lm? Exact same size/look of the Q5 that is only 300 lm. Only difference I can see is that the Q5 is a 14500 Li-ion not 18650. Anyone have both?
Document: Not a bad flashlight, but its definitely not 1600lm it's more like 300. It's just not as good as I thought.
Highly recommend. Super bright defenatly not 1600lm but we'll over 350lm. I use the 18650 3000mah ultra fire battery and it has been staying well charged. Some revies says it's gets worm on the high setting. It does but barly. Honestly you won't even need the bight setting because dim is bright enough.
The Ultrafire Cree XML-T6 is a tough, inexpensive 5mode high lumen 18650 flashlight. This is brighter than the 502b and nearly as bright as the Quark QT2L-X which is much more expensive (I don't care for the twist and programming required on the Quark). The size is larger than the Quark and smaller than the 502b. It has focus and neither the 502b or Quark have focus.
I love everything about this light....4 5/8&#34; long (5 1/16&#34; when zoomed in)1 1/8&#34; widest diameterSturdy and removable belt clipUses 1 - 18650 lithium-ion cellWell machined5 modes - high, medium, low, strobe, s.o.s.Very bright on high. Useful and well spaced medium and low.The problem is with the memory.
I love it so far. I have no way of measuring the output of the LED, but it will blind you easily if you look at it.Focus lens works very well.
This is the coolest flashlight I have ever owned! I now have 2 Ultrafire flashlights and this one is my favorite. Perfect size and such amazing light. Great quality. FYI: This one did not come with the battery, flashlight only! I already had a spare battery.
I don't know of any other light at this price with this output. I am a fan of Olight and put this light against my older Olight I15 Infinituum (Rated at 220 Lumens Max. )This light outshines it easily. I was impressed from the door.I did just get it though, so I just have to see if it lasts.
It has a nice solid feel. It throws out a decent amount of light. I have a Cree Q5 and this is MUCH brighter. The lower mode for the xml2 is still brighter than the Q5. Now to the cons. This is a 3 mode, not 5 (high, low and strobe). Not a deal breaker, but would appreciate accuracy in the product description. Upon closer inspection, I noticed a small chip broken on the edge of the convex lens.
Great light. Showed the guys at work and they stated ordering immediately. It's just as bright as the other models but a little smaller. It will light up a entire room with a clear smooth light. No rings or blurs if you know what I mean. Light up a engine compartment with ease and the focus lets me see into small areas clearly. It even is bright in a lit room.
Not 1200 lumens... or 1600lm. If I hold up next to my Costco LED Cree light advertised as 500, its a little less bright.The battery locally cost me $14 without the charger. Buy the battery and charger when you buy you flashlight.I probably would have bought a different flashlight with how much the batter cost, and how far under powered the light is.
Answer: no