Instruction: Analyze a question and its supporting document. Predicting answerability based on the information provided in the document. Output yes if the document contains relevant information to answer the question, otherwise output no.

Input:
Question: Where do we go for warranty claims? As  iTP is apparently no longer in business.
Document: The most recommended &#34;keychain&#34; flashlight was the iTP A3 EOS upgrade version. So, after reading all of the positive reviews, I decided to pick one up. As far as I can tell, this light is no longer being produced, and has been replaced by another model. I was glad to be able to find one on Amazon. It is a nice little flashlight, very lightweight.
If you need to use it longer than that you probably should use it on medium, or low if you can, or switch to a standard AAA if you can. Also I should mention that it has a twisty switch. Thighten the head and it is on low. Loosen and retighten quickly for medium, and again for high.
Wicked bright for it's size. Haven't seen anything else out there for the same size, brightness, and price. I shortened the length by using the little key ring on the base and a tiny s-biner, so now it's maybe an inch longer than my keys. Still a bit long, but I appreciate the higher lumens on this flashlight, so I deal with it. Hasn't accidentally turned on in my pocket and seems to be durable after dropping it about a dozen times. Tacticool for sure!
You can't go wrong with this flashlight.
The Olight also has a lower light output and much shorter run time on High, while the Medium level is 2lm brighter with longer run time, and  the Low level is MUCH lower with only a slightly longer run time. Plus, Olight added a strobe mode, which seems to me to be about useless in a light this small and with such low lumen output. And the Key Chain of the Olight does not seem to be as sturdy, and the Clip is not as easy to use.
I prefer the i3 over the i3S, and I've seen the i3 for as little as $15 sometimes.For those with more cash, there is another product which may be slightly nicer but it costs nearly twice as much (about $38 vs $20). It's theFenix LD01 R4. Compared to this light, it's slightly longer...  but it can tail-stand, it has better throw, it has longer battery life at similar light levels, and it's current regulated for consistent light output.
]Very good battery life.All units have similar color tint, unlike the current i3s series.Highest Waterproof standard, IPX-8 Std specs.Meets but NOT certified for Mil-Spec 810-FThe Bad:The secure head requires two handed operation for the very weak. [not an issue really]No longer in manufacture, BOOO HOO! Bad OLIGHT&lt; BAD ! !finally,They are NOT FREE..
If small size is important to you go with the A3 AAA version. Can't go wrong with either though.
this has got to be the brightest single AAA battery light I have ever seen. Three levels of brightness. As Long as the keychain stays attached to the light we are good to go...
I use the dim setting a lot when I don't want to ruin my night vision or I don't want to wake people up.- The modes go low -> medium -> high, which is great for avoiding accidental blinding.
Answer: yes