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  • Ultrafire UV light

    posted by lasermanathome on 03/24/2009
    0 0

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

    Pros:

    The real perfect UV light to search for leakage (with Rhodamin or Fluoresceine)

    funge-infestation (dermatological)

    and search for human/animal bodyfluids.

    Working very fine, normal use with one

    rechargable 18650 or two 16340 (3V or 3.7V) for higher output.

    I did not have the troubles other users

    have discribed, the building quality is 100% and the output definitely higher than the 1/2 or 1 Watt UV led-emitter wich is sold by Deal Extreme also.

    Any other UV light (multiled and another build with a 1 Watt UV emitter)

    I have in posession is NO match for this Ultrafire

    Cons:

    None actually, exept the focussing of the led, the reflector should be twisted about 1/2-1 turn back so a sharp focus can be realised wich also extends the throw .

    After adjusting fix the focussing with a few drops of cyanoacrylate

    OtherThoughts:

    Carefull with you eyes, the -mostly invisable- output can cause damage.

    Bottomline:

    For everyone who works with dyes and/or other scientific stuff, like minerals gemstones, UV hardening glue, biologists searching for traces of urine, semen and so on, should consider to buy this unit.

    Also usefull as a blacklight during parties.

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