what's the lumen output and how long will 3 AA battery last if I use it for hiking?
1393236
Not sure. I use it in the emergency room and for for hunting scorpions and centipedes.
1393237
This is a UV light. It doesn't output white light, it's a "black light". You wouldn't use this for more then a few minutes at a time and it's definitely not for hiking or actually seeing in the dark. That being said, I have had the same batteries in it for about 8 months and it still runs strong, however its only used about once every 2 months for maybe 2-3 minutes.
705623
I use generic, dollar store batteries. With one AA battery, stays really bright for about 40-50 minutes. After that, the light grows dimmer over the next hour of use. I haven't had any problems with this flashlight.
1641233
I'm sorry, but I can't answer that question, since I never timed it. I can say that this is a super bright flashlight, with a beam of great range and width. I mainly use it to keep tabs on what my dog is doing in my back yard, and it lights up a great swath of the yard. I have been more than satisfied with the duration, and recharge the batteries about once a week, but I cannot quantify the battery light in terms of "How long does it last @ 4000Lm?". I have three sets of batteries, so I can pop a fresh set into the flashlight if its brightness begins to wane. I can say that it does not seem to have a sharp cutoff - the brightness just begins to slowly diminish.
236595
This unit is 700 Lumens. I am blown away by the quality for the price I paid for this unit. The features and included accessories are amazing!
1487705
Sorry, I don't know the lumens, it uses 2) 3volt lithium cells. i only use it for lighting my car locks or my pack to find stuff. the light is flood and not spot so not a huge distance. I use it frequently and have not had to change out the batteries yet, so for my purpose it is worth the cost.
1812170
If I'm remembering this specific flashlight, it does NOT take AA batteries! There are some that take a 3.7V 14500, which is the same size as a AA, but this take a 18650 3.7V, which is entirely different. Only if you are going to use is often would it be worth it to purchase the light, batteries, and charger. IMHO, You will not be seeing 1000 lumens. I have other lights, rated at ~180-200 lumens that I like better and are just as bright.
1423455
If you want to leave it plugged in to watch a movie then you'll be getting 100 lumens. If you're using it in the battery mode then you'll be getting 40 - 60 lumens.Hope this answer your question.
1385417
Negative, this light uses the equivalent of 3 AA's - plus with this bright of an output, AA's would go dead in about 2hrs. The 4000mAh rechargeable batteries will save you money versus disposable CR123's. I use my light extensively everyday, and switch out the battery daily - this has worked great for several weeks.
348755
I used it out in the field while hunting, very bright and if constantly on, lasted one full hour. If used off and on, went one week between charges. Hope this helps, great unit and want the next size unit.
42629
Probably around 10 to 15 lumens. It's not "Super-Bright" as the name implies. It's not a bad flashlight for the money, however. I still have mine from about 2 years ago and still use it a couple of times a week.
862714
I have my time setting to allow the light to stay on only 3-4 minutes. I don't know how long it will stay on with a fully charged battery. The vendor could better answer that question. The light is bright enough to illuminate the whole front yard about 25-30 feet out to the road. As far as how many lumen s, that would be another question for the vendor. My limited contact with the vendor indicated that they know their product capabilities very well.
1418796
It is pretty bright. Has a single LED light bulb. Because they are so light in weight they is prefect for walking the dog and camping and back packing. They charge quickly during the day. Holds two 2032 batteries in case the solar battery runs low. (It does not charge the 2032s - but they can be easily replaced). Larry P.
814498
I have no way of testing the actual lumens but it is the second brightest light I have next to my nitecore mh25. It is plenty bright and it will run for about 2 hours on high.
2036261
The website says that the light output is 7 lux ambient / 30 lux taslight. I don't know what that actually means, but it is really bright. I had no problem traipsing around the campsite with mine.
141803
I can not tell you about lumens. I can tell you that I have had these solar powered flashlights for over 2 years and they still work. When on solar they shine as well as any other flashlight I have in the house. When I start to see "the dim", I switch to battery. When done with what needed to be done .... I put the solar flashlight in the window sill for a charge. Have not needed to change the batteries as I use the Solar.
2024254
I've been meaning to go back in here to take back my good review on it. It worked great while the batteries lasted, I even bought four more of the ultra fire batteries so I wouldn't run out of power. The batteries don't recharge! Tossed it and bought a black Diamond headlight that takes 4 AAA's, and that works great. To answer your question, it'd be great for walking, but don't bother with this headlamp.
104243
I run it at 12v, I'm 90% sure it's 250 lumens at 12v. It is very bright. I would highly recommend.