Instruction: Given a question and the related document, predict if the question is answerable based on the information provided in the document. Output only yes or no.

Input:
Question: could this handle a few hours under water at 10 to 15 feet?
Document: The charge appears to last about 2-3 hours. The kit came with a couple of rubber holders to attach the lamp to your handle bars and there was also a harness which I could not work out!To summarise, I do think this should come with some form of instructions. However, in practice it was very bright indeed and if you require this degree of illumination it will do the job.
Really nice light. Super bright. Lasts about 2-2.5 hours on high. Would recommend putting the battery in a ziplock bag to keep water out if you ride in the rain.
This is awesome super bright light. Highly recommend to buy this.With highest bright mode, it runs about 3 hours.
I bought it as my own christmas present. I ised it for 4 nights and it is Just excellent! The battery last more than 4 hours and doesn't get too hot.Miguel C. From Ecuador
I bought this to be used as a bicycle light. It came with a semi-circular seat to fit the handle bar. It is secured to the handle bar with a strong rubber band. My problem with this mounting arrangement is that the light will not remain securely attached when riding on a bumpy road. I am looking to modify the mount so it can be securely attached. The bottom line here is that although the light itself is quite nice, the mount for bicycle use is absurd.
However, be careful with its use, and do not let children play with it &#8211; the degree of brightness is such that mishandled this could well damage eyesight.Arriving without instructions, I first plugged in the battery to the mains, and a red light lit up. In due course, when charged, this changed to green. Surprisingly the battery did appear to drain over time when not in use.
My one way commute time is usually between an hour and an hour and ten minutes. My commute speed varies between 15 and 30 mph, with an average speed near 17 mph. At these speed there was no risk of over running the light, and it was sufficiently bright that I was notice by cars.I am still testing the battery life and durability. On the first charge I have a little over an hour on it and it and it worked flawlessly on my first commute.
the light was the brightest on the trail very well made i would recommend people to buy one thank you
not 6 0 0 0 L M but still a good light it doesn t get as hot as other lights so that's good
muy bueno!!!!!!!!!!! !
Answer: no