DX » Community » Reviews » 17mm 1050mA Single Mode Regulated LED Driver Circuit Board for Flashlight DIY (DC 3~4.5V)
Customer’s impression:
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  • posted bygcuesta on 03/27/2015

    With this litte piece of electronic, you can change your 3/4/5 or so flashlight to a simple on/off light. Using mine for night sighting is perfect !

    Impression:Improve your flashlight !;

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  • posted bymohamedguitaris on 08/08/2014

    product arrived in time and was as described , works great with my xml-t6 flashlight as it doesn't make it heat to much but the light is really strong I didn't buy the higher current drivers because they could burn my poorly heat managed xml-t6 flashlight , and also they make it very hot so I it... Read more


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  • posted byEsonra on 11/20/2013

    Very good product for DIY expert projects I am in the process of experimnting with a few fifferent drivers from other manufacturesrs also and this product is by fare the best in the 1000mA range. Delivery time very long Can get dilivery times sorted out then it wil be excellent Packaging can be I... Read more

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  • posted bycarper123 on 02/07/2013

    They work, have proper efficiency and come to a fair price. The simple layout makes it easy to tweak the driver for your specific application. It fits lots of Flashlight shells and modules sold on dx.Take a 7135 chipp off and you get 700ma.So you can use for other leds or you can add a 7135 and a... Read more

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  • posted bylasermanathome on 08/06/2012

    sure , you can use them for Cree leds etc. But the single mode makes it possible to use them for other functions too. I have used them for 455-445nM laserleds, those nasty bleu powerbeam LD's with over ONE WATT bleu laserlight. Those laserleds can easily be destroyed, this PC prohibits this and... Read more

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