Recent content by IL1

  1. I

    Sold/Expired Lupine Betty Cree XML U2 ***UPGRADE BOARD***

    Bump, Anybody has heard back from Britelumens? I am down for 1-2 boards (I was one of the ppl who has been asking Britelumens to resurrect this project.) Hopefully he'll reply soon. Cheers!
  2. I

    Sold/Expired Lupine Betty Cree XML U2 ***UPGRADE BOARD***

    Awesome, Britelumens, I been waiting for these! Q: what version of Betty does this upgrade work with / tested on? Thanks again! -I
  3. I

    SOLD TK61vn V4

    Re: TK61vn V3.5 Agreed, the output diff is marginal. However the U3 is superior in its semiconductor structure - it has less micro "defects" which are the ones that reduce light generation efficiency for the same current i.e. more of the current leaks & gets converted into heat. when current...
  4. I

    SOLD TK61vn V4

    Re: TK61vn V3.5 Well, its not a marginal diff - U3 has the lowest leakage current & heat generation so it can be safely over-driven to either higher current/voltage levels or, provides a bigger safety margin, or both, and we are going all out custom so why not pick the best. U2 is more common...
  5. I

    Sold/Expired For Sale: Powertac 2100 lumen Destroyer (new in box)

    I might be interested, how do we connect? thanks, -I
  6. I

    Sold/Expired Lupine Betty Cree XML U2 ***UPGRADE BOARD***

    Can I help and chip in to purchase the missing pins? Just got a 3,600lm Betty and looking to upgrade. Thanks! -I
  7. I

    Sold/Expired Lupine Betty Cree XML U2 ***UPGRADE BOARD***

    I am interested, PM does not work (not enough posts:( How do I connect w/you to order a board? Thanks, -I
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