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1.5V~4.2V 3W Circuit Board w/ Cree for Flashlights (16.7mm*5.6mm)

SKU: 25505
  • US$2.60

    12 %

  • 2.28
  • Free shipping To

  • Handling Time: Ships within 2-4 Business Days
  • Dispatch: Ships within 4-7 business days
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1.5V~4.2V 3W Circuit Board w/ Cree for Flashlights (16.7mm*5.6mm)

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1.5V~4.2V 3W Circuit Board w/ Cree for Flashlights (16.7mm*5.6mm)

1.5V~4.2V 3W Circuit Board w/ Cree for Flashlights (16.7mm*5.6mm)

US$2.28 US$2.60 12%OFF 5 (30 reviews)
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- 1*Cree 3W regulated power output
- Output current: 1.5V 600±50mA; 4.2V 1.2A
- 16.7mm diameter base, 5.6mm overall depth
- Voltage: 1.5V-4.2V
- Fully regulated circuit design
Dimensions: 0.67 in x 0.67 in x 0.24 in
Weight: 0.07 oz

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Quantity 3+ units 5+ units 10+ units
Rate US$2.02 shipped US$2.01 shipped US$2.00 shipped

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Customer's impression:
***** current is quality it is very small good driver boost i've ever seen
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Recent Customer Reviews

  • neiliewheelie Post on 1/22/2017

    Resistor modding to 200R got one of these driving a 365nm LedEngin UV LED from a single 4.2v cell, runs it very well at a perfectly stable/constant 1000ma(at the emitter). This usually isn't possible from a single cell due... Read more

    Impression:current is quality

    0 0
  • 10223717 Post on 6/14/2016

    works much better than the original booster board that came along with flash light

    Impression:*****, current is quality, it is very small

    0 0
  • rndh0a48flltn Post on 8/3/2015

    Involvement:Expert (understands the inner workings) - Ownership:1 week to 1 month Pros: Cheap and small Boost driver. Output seems regulated only between 1,8 V and 3 V, output current is ~600mA, output Power ~1,7W. was of... Read more

    Impression:good driver boost i've ever seen, current is quality, it is very small

    0 0
  • SST90 Post on 4/2/2015

    In general folosesc acest driver pentru diodele laser de 1.5w (a140) si 2w (m140) de culoare albastre 445-450 nm. Le alimentez de la 1 acumulator 18650 si scot un amperaj de 1,2 Ah si un voltaj de 3,5-5,26v. Sunt chiar asa... Read more


    0 0
  • jonnyhayashi Post on 9/13/2013

    -Cheap -Only 1 operating mode (I like it) -small footprint, its easy to fit into a case -High working temperature -Current regulation is not very good. -The wires that come with the unit are too thin -Only 1 operating mode... Read more

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