LBW041050B 1W LED Emitter - 60-Lumen White (3.0V~3.4V)

SKU: 13286 (Added on -)
Price:
US$
2.15
Shipping: Free Shipping To UNITED STATES
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Ships within 7-10 business days
Direct: Worldwide US
LBW041050B 1W LED Emitter - 60-Lumen White (3.0V~3.4V)
This SKU 13286 is available in US direct. US: 901013286
- LBW041050B
- Made in Korea emitter chip
- 3.0V~3.4V 290~350mA DC Input
- 60 lumen max manufacturer rated
Dimensions: 0.59 in x 0.31 in x 0.24 in
Weight: 0.14 oz

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Quantity 3+ units 5+ units 10+ units
Rate USD$ 1.91 shipped USD$ 1.9 shipped USD$ 1.89 shipped

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Average Customer Review (4 customer reviews) 4

100% of customers would recommend this product to a friend (4 out of 4)

  • 5 star: 3 (0%)
  • 4 star: 1 (0%)
  • 3 star: 0 (0%)
  • 2 star: 0 (0%)
  • 1 star: 0 (0%)

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  • A Great Replacement For Incandescent Lamps

    posted by lyonn on 04:22:26 G7T 16/07/2010 certificated customer

    Involvement Level: Expert (understands the inner workings)

    Pros: - side emission properties make it great for use with incandescent lamp type flashlights - very bright and efficient - small and compact - great build quality - quite durable - very easy to use

    Cons: - price could be lower

    Other: I recommend this to upgrade incandescent lamp type flashlights.

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    • Overall
      5
    • Price:
      4
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      5
    • Ease of use:
      5
    • Usefulness:
      5
  • Refurbish your flashlights

    posted by ZdenekJi on 12:21:51 G5T 14/05/2010 certificated customer

    Involvement Level: Expert (understands the inner workings)

    Pros: This item finally makes it affordable to upgrade your plain battery-operated lamp. The plastic head reflects light to the sides to the reflector it is intended for. I decided to order a faux base made on a lathe out of aluminum. Then I fixed the LED onto it so that it produced a compatible krypton-like bulb. For use with a single Li-Ion cell, a 1ohm/2W resisror is necessary to limit the current through the LED. I connected this one in the rest of the circuitry as the bulb was too small to contain it. The cooling base of the LED was internally insulated from the input wires in both pieces I ordered; most such LEDs have it connected to the positive terminal.

    Cons: The translucent plastic element produces a black ring in the focused spot unless focused really tightly. Dispersion makes the spot of light look a bit like rainbow, but this is not that bad. The color temperature is what I would estimate at 6000K; people would like a warmer light source.

    Other: Buy it.

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    • Overall
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    • Price:
      5
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      5
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      4
    • Usefulness:
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  • Very Bright

    posted by l4dzk on 01:24:24 G4T 11/04/2010 certificated customer

    Involvement Level: Expert (understands the inner workings)

    Pros: Very bright, bought a batch of 20 and they all work. I am using it for landscaping lights and I am very happy with the brightness.

    Cons: Didn't come with heatsink, but for the price I guess you ask for much. Since it is so small, the +/- leads are hard to distinguish except, if I remember right, the + has a hole in it. It didn't come with instruction so you have to do it by trial and error. I had to resolder about 8 of my 20. I didn't think it matter, my bad.

    Other: Will get more to build more custom lights. Will see how long they lasts.

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    • Overall
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    • Price:
      5
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      4
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      4
    • Usefulness:
      5
  • A real sleeper at a great price!

    posted by builder on 23:07:24 G7T 12/07/2008 certificated customer

    Involvement Level: Expert (understands the inner workings)

    Pros: "Batwing" radiation pattern makes it much easier to retro-fit into existing incan reflectors.
    The optics redirect twice the light output to the sides, onto the parabolic reflector, instead of 'spraying' it out the front.

    Cons: You need to add your own "nickel" or "quarter" heat-sink.
    The substrate plate on 9 of the 10 I got were shorted to the anode (+) side. Caused some interesting sparks!

    Other: Get it for your home-brew stuff. Haven't tried it yet, but probably good for 'lantern' type lights where you want it coming out the sides.

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    • Overall
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    • Price:
      5
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    • Ease of use:
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    • Usefulness:
      5
showing latest 4 entries. Click here to read all 4 reviews.

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