Ultrafire 4-Mode 3.7V~6V Drop-in Module w/ Cree

Ultrafire 4-Mode 3.7V~6V Drop-in Module w/ Cree

4 (2 product reviews)Added 5 years ago
US$ 14.90 Free worldwide shipping!
DealExtreme
- Features a Cree P4 LED emitter - Aluminum construction with textured reflector - 27mm reflector diameter, 17mm base (circuit board) diameter - Input voltage: 3.7V ~ ?V (see note #2) - Mode memory (see note #1) - 4-modes: Hi > Mid (40%) > Lo (15%) > Strobe . Note #1: it seems like this has a weird mode memory inside. It always goes to the next mode after power cycles. . Note #2: Maximum voltage not established by Ultrafire yet. But in DX tests we found that it runs stably at 6V. It will run at higher voltage but we do not know if it is designed for that. Will update this description as soon as Ultrafire publishes an official spec. Dimensions: 1.1 in x 1.02 in x 1.02 in Weight: 0.71 oz
Sep 2007by nanotech17
not bad at all. Fit without gap in SF G2. Fully regulated with 17650. Brighter with 2xcr123. The UI is a bit weird but not too shabby.If you are in hi mode once you turn it off it will go to the next mode after long lay off. I wonder this...translate
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