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: I have one that the switch does not work. Can I get a replacement switch?
Document: Whether it is the single on off switch option or the three mode options these work well, and are actually brighter and more versatile than more expensive flashlights. Using a single AA battery you not only save money but get a brighter beam. In the event you needed a battery replacement you can easily obtain it as opposed to a lithium battery (which I'm sure the manufacturer of doesn't happen to sell flash lights that use only those kind. . .) Even though I had plenty of lithium batteries I saw the obvious desire in using a AA alternative and have not be disappointed in the least.
My order history shows that I purchased this item; even though the vendor is different. I purchased two under different orders. The black one is still working; the silver fail immediately (the switch - it won't turn on). It took the vendor 2 months to send a replacement (slow boat from China - literally), the replacement failed out of the box. When they work, the are amazing. Extremely bright.
I ordered three of these to try out as backups in my Get Home and Bug Out Bags. The units that arrived are an unfinished aluminum, not anodized black as shown in the picture. Not a deal-breaker but certainly not what was expected. These are certainly no Surefire lights. I jokingly call them Misfires. All three of them seem to work fine. They have a one stage off/on switch. No brightness or flash settings. I've seen reviews on similar units that were supposed to have these functions but didn't.
I just figure that this is the product of the year at an amazing price. out of 20 purchased in different batches i only had one with a bad switch. i contacted their customer service, they got back to me in a couple hours. were very appologetic, said they did not carry switches and said they would just send a replacement flashlight. i have since received it and all is great. customer service in this country could take lessons from them. I was using eneloops for the AA's and they are good.
Super little light for the money.VERY bright, even with a double A. Very, Very bright with the 3.? rechargeable.Does get a little hot when you use it for extended periods, and really wears down the higher voltage batteries quickly.I bought 2, they were silver, and had a simple on-off switch. They held up great.Bought 2 more, they came black, with 3 way switch (hi-lo-blinky) -- the pocket clips fell off almost immediately (the screw holes were stripped out)just bought 2 more, hoping for silver!Cheap enough to take the risk, even the black ones still work fine.
Seller was Tosell888, and when the first one came DOA, went above and beyond to get me a replacement even quicker than the first one! Would recommend highly.Light is great, single AA battery gives plenty of light, maybe not the advertised lumens, but bright enough to hurt my eyes. Well made, solid construction, bright. A no-brainer at this price, plan to buy many more for gifts, the yard, the cars, the garage...
All these flashlights and sometimes I really need one I can clip to the brim of my hat and have hands free lighting, so I got this small one to try out. Great light for the price, it's nearly as bright as my Lightstar. It's a bit bulkier than I wanted, something light and superbright to attach to my brim, but it will work great. It has a clickable tail switch, full click on/off, half press to select mode - high low or strobe. Has a barrel slide adjustable focus and will throw a pretty bright, tight beam for 35-40 feet for sure.
The Lightstar has clickable thumb switch, full click on/off, half click to switch between low and high. Non-adjustable focus, very bright, advertised about 180 lumens for 2 AA batteries, very nice light. It looks very nearly as bright as the Mag, but not really. I use rechargeable Duracell AA batteries and get about 2 weeks per charge, everyday use. I upgraded from the earlier model which had one setting with a pressure-switch on the tailcap - I really like that feature but in my carpenter pants it would get turned on when I was driving or sitting and run the batteries out.
i ordered 4 or these and one broke first time i used it switch wont work others seem ok for now
These were great, but only of they work 1 was not working...had a bad bulb I guess. Disappointed but for the cost it is not a deal breaker...just someone did not get one...Very Bright light for the money...
Answer: yes