700mA 2.5W Regulated Circuit Board for DIY Flashlights (3V Input) 5-Pack

700mA 2.5W Regulated Circuit Board for DIY Flashlights (3V Input) 5-Pack

4 (5 product reviews)Added 4 years ago
US$ 8.99 Free worldwide shipping!
DealExtreme
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Nov 2009by litethis
excellent for 2 AA rechargeables. - No annoying modes that it accidentally goes into when you want the light the most - relatively efficient - at the appx 2 AA operating voltage draws a maximum of .8 amp, appx 1.5 watt at the emitter - small enough to fit...translate
Sep 2008by russthetoolman
They are as represented. They are small in form and come pre-soldiered for LED connections, The battery connections are negative on the outer ring and positive in the center on the unmounted copper side No cons encountered with my project I am to...translate
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