DX » Community » Reviews » UltraFire WF-502B 800lm 3-Mode Memory White Light Flashlight - Black (1 x 18650)
Customer’s impression:
Excellent! beautiful and practical
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  • posted byrrbwolf on 03/10/2015

    Lightweight, beautiful, practical and light Need a rechargeable battery for use.

    Impression:beautiful and practical;

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  • posted byDiver2k on 01/12/2015

    Excellent flashlight at this price. Just perfect for car use. Small size and light/price ratio is very good.


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  • posted bycrazyboy604 on 11/11/2014

    Pros: Very good construction 3 Modes (not 5 modes like my other one); Not as confusing to use Very bright Low price (One of the least expensive 18250 type flashlights on DX!) Cons: Nothing really. Doesn't come with battery or charger? (I already have a battery and charger though) Other definitely... Read more


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  • posted bycwirwin86 on 05/15/2014

    This light is great I have had it for about a year now and it is still working wonderfully. It outshines all of my friends lights except one with a huge spotlight. It is also great to have when the power goes out because when pointed at the ceiling it lights up the hole living room. Nothing yet,... Read more

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  • posted bylagman67 on 05/13/2014

    Everything except the driver is good about this light. Switch feels solid. Almost waterproof (there is a small leak because of the clip screws). A lot of flood (good for inside use) but there is a strong hotspot in the middle. Nice finish. Two springs makes a strong battery connection. says mode"... Read more

    Driver board. Not regulated properly. Switch: feels good. Testing the drop in temperature (Thermocouple) Low mode current and drop in temperature (Vin=4.2V

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  • posted byTjoek on 05/13/2014

    Great flashlight, good finish, doesn't get warm untill a few minutes at high. Could easily use it for a few minutes at a time for the whole nigth, mainly because of the very usefull low mode. Enough light to walk around path's and when switched to high enough light to see far away Advertised as I... Read more

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  • posted bycheeteck on 05/11/2014

    Device is heavy and feels strong. Able to within good knocks and still works well. The light is very bright and excellent operation hours for one charge of battery. Device is heavy and there is no indicator of battery level. The way to open the device to put the battery is not clear and the of is... Read more

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  • posted byskojevac on 05/03/2014

    Excellent flashlight for everyday use, can’t see how those expensive branded flashlights are so much better than this one. It’s well built, with glass lens which is a plus and one of the reasons I got it, and did not make a mistake there. Uses two 18650 batteries, these I salvaged from a defect I... Read more

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  • posted byMik3yZ on 03/10/2014

    It's light, it's solid, it looks really good. The clip is still on, whatever other people say, mine is still there, no signs of letting go any time soon. also it is really bright! It gets a bit warm, not hot. Have been using it a few nights now, with temperatures arround 10 degrees celcius a nice... Read more

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  • posted byRasmusRask on 03/01/2014

    Powerful, small, sturdy and very reasonably priced. I like that it has fairly few modes (high, low, strobe), unlike some of the other flashlights on DX. The soft-button for switching mode is a tad sensitive. Last mode memory switches to the next mode in line, instead of the last used, thus The is... Read more

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