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ultra bright led Customers Reviews

  • Good design

    posted by romaneth

    I find it being very nice design and good built. Three LED's give enough of light to illuminate keyboard of your notebook or a desktop. Since it had shorter neck than some other lamps I'm using sku.4398 USB-hub (find one of the products from dealextreme with matching black color and look). Try sky.4398 or sku.7216.
    Try using together with USB-hubs for your desktop computers.
    It is worth buy in my opinion
  • Very Good

    posted by Mikoszewski

    Very bright light even more than I had imagined,very satisfied,gonna use it on the headlights of my car plug and play, here in Brazil it would cost me at least 10 times de price of Dx,
    It took about 2 months to arrive,but its worth waiting,and for the price of less than 3 dollars very good product,should had bought more just for spare
    I recommend it very nice indeed,Dx is a very good buying place they have never dissapointed me,very reliable
  • Awesome keychain light!

    posted by Yesimthatkid

    The whole thing feels like it was built solidly, and I believe it is made of metal. It came with working batteries, and the light is very bright! The keychain is also light, so it's easy to carry around. The switch is a toggle on-off, so you can press the button with your thumb and set it down to light the area while you use both hands to work.
    This flash light keychain is awesome
    It's sturdy, useful, and at a cheap price! Buy it!
  • Awesome!

    posted by Aikirob

    These are amazing they are well built and easy to use, extremely bright at night and most of all they are fun, I will be ordering more of these in different colors.
    plastic could also be a bit more flexible as it is hard to get your foot into your shoe afterwards.
    led shoelaces are so much better then regular shoelaces!
  • Lightweight universal light

    posted by Zapunidi

    1) Lightweight. Only one AA battery and little optics.
    2) Works with NiMH accumulator, Alkaline AA battery, Li-Ion accumulator and even can work work with AAA battery but inside contact fails sometimes.
    3) Built-in stabilizer that draws all energy from the power source and shuts down completely after that instead of continuesly dimming as the battery goes down.
    4) Has two levels of light intesity and hardly useful blinking light. Intensity is lower by high frequency strobe (about 100 Hz) so no power is lost as in simple resister load regulators.
    5) Has a focusing ability
    6) Light angle can be adjusted from "into the sky" to "right on the nose" position.
    It's the only one headlamp model on the date that works from a single AA battery and has a step-up DCDC logic inside. This DCDC controller instantly bring all this tasty features as emptiing the battery to the bottom, efficient light intensity regulation, accepting any voltage and battery technology and so on. I already consider this light as the best one for outdoor tracking, caving and so on, but better optics would have made it the one and only choice.
    A continuous light power regulation will be useful for caves, when very little light is sufficient.
    This light is electronically superior to other simple battery-resistor-LED lights. The internal DCDC step-up regulator brings in many features and simplicity of use. The optics is a clear drawback. If only the out lens could be placed closer to the LED a better flood light and efficiency would be archieved. So DX, hurry up and invent another lightweight light like this one with better optics.


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