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Related Hot Products: 3w led lamp, 3w led light, led 12v 3w, 3w white led, 3w red led, 3w blue led

led 3w Customers Reviews

  • One of the "must have" for all cyclist

    posted by yskeong

    A extremely bright tail light. This light can been seen clearly in a bright sunny day. Easy to use, well built (except the rotary switch).A full charge of the battery can powered the tail light for more than 12 hours (my longest ride with the tail light on).
    I'm now using my third unit. Even though the rotary switch is my greatest disappointment, it does not made this item any less desirable in term of the safety function it is suppose to do. I hope the manufacturer will improve on the rotary switch.
    Knowing the rotary switch is a problem, I turn it on and off by plugging/unplugging it from the battery.
  • well directed white light

    posted by Johnny5rlx

    - Easy to install due to GU10- solid feel, sturdy. i cannot feel or hear any loose parts jiggling inside like you sometimes kan with E27 lamps- a lot of light. it would be really bad for a Mogwai- light is really like a spot-light, in 1 direction mostly. Excellent to light up 1 specific area.
    Not really. everything is in the other fields
    Good light to light up a vitrine, but do not buy it for mood lighting. it's simply too white and bright for that. 1 star deducted for that.
  • A good driver for LED 3W

    posted by evgenic

    I bought this driver for 3W Osram LEDs (SKU194296). With this driver - good brightness LEDs, although it is not the limit, because the LED's operating voltage of 3.9 V and operating current of 750 mA. The driver outputs a voltage 3.63 V and current 650mA. Thus the total power is obtained understated ... But I tried to connect the LED Cree Q3.Operating current 700mA turned to him and he shines much brighter (a feature of the LED Q3). The advantages of this driver could be considered that it is made in the closed case and sufficiently thick wire.
    I would recommend using this driver with LED Q3.Power same but higher brightness.
    All in all - a good driver for LED 3W (2.5W ~ real power is ~2.5W , but the LED is less heated). I found this driver only on the DX (for the presence of rare items - I love DX). I recommend to buy!
  • Nice and Colorful

    posted by serg596

    Great colors. No AC plug needed - works on batteries. Useful indoors and outdoors. Makes everybody happy. Also useful for other activities. Makes perfect photography background light. Got two modes 1 - Steady 2 - Flashing.
    Great decoration and background light. Useful to many occasions and activities. Perfectly served the purpose.
    Colorful portable decoration.
  • Cheap and Decent

    posted by wachingchino

    Very cheap and decent for what you are paying for these things. They are selling $15 for a pair at the local chain store auto stores in the US.Very slim and the 3M tape holds up well.
    I would like to see the lights in various other colors and switch the modes they can light up.I purchase a multi-port to use the lights. If dx decides to offer them it will help out. I purchased mine at the auto store.
    Very cheap but quality product. haven't had an issue other than having one bad piece out of the 4. I'll buy more to light up the rest of my car red. If I find other colors, then I will get some of those too.

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