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  • Ultrafire R2 SUPERLEDLIGHT

    posted by lasermanathome on 03/24/2009
    0

    Involvement:Expert (understands the inner workings) - Ownership:1 day to 1 week

    Pros:

    Very bright compared to all other

    flashlights, equipped with only one ledemitter, when used with 2 x16340

    3.0 or 3.7V much brighter than with one 18650

    Suitable for most situations, it can't be compared with xenonbulb Ultrafire-flashlights, the 6000K sunlightcolor

    makes situations better judgable than

    with the more yellowlike light of glowing bulbs and their shorter autonomy

    with comparable lightoutput.

    Cons:

    The focus has to be tuned by turning the reflector about 1/4 turn back and sealed with a drop of cyanoacrylate. The quantity of light this flashlight produces is often more than you will need, a PWM moderator, wich comes with longer using time should be advised.

    But for this price...

    For a few dollars you can buy a pcb by DX wich provides this function.

    OtherThoughts:

    Maybe you should consider delivering this flashlight with multipowermodes

    and a connector /clampto recharge this flashlight with the batteries inside.

    The police and other forces would be very interested in such a set, much more easy than the heavy magcharge they are using now.

    Bottomline:

    Best Buy, can easily be moddered to outstanding performance.

    Should be in every home /ship etc.for

    emergency-situations.

    The shelflife of CR123 batteries is 10++

    years

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