Search results for query: *

  • Users: AS
  • Content: Threads
  • Order by date
  1. A

    Att: Pro Modders, sum questions...

    Thinking about modding my 3D mag...So, can you actually get a 3D mag (really) brighter with LS mod? Which mod suits this light better? 5- or 1 watt w/ stepups or direct drive? Got few 5W whites, LXHL-LW5C V1TW, are these 100h ones? Thanks in advance, R.S
  2. A

    Cool small keychain mod:

    I have also done few mods to my friends: Buy the cheap gadget, take it apart, change the near-uv led to lessay 12cd white and voila! Looks a lot better than the original... The devices are quite similar to this: http://ledmuseum.home.att.net/minid.htm BR, R.S
  3. A

    Calculation help needed:

    Ugh, physics gurus: Whats the correct conversion from lumen to candela? I've always thought it goes as follows: lumen is defined as candela/sr. Ok. So, for 18lm flux, the calculation goes as follows: 110 degrees (of 360) is 122.22222 in steradians. Ok. Then multiply the degree value w/flux...
  4. A

    Hey all!

    Greetings from Finland! I considered also a step-up/charge pump from batteries to use w/Luxeon and tried several designs; I ended up using single cell Li-battery. Charging is done with one SO8-housed SMD chip, it uses two C-size tantalum caps and has a charge indicator LED. The device has also...

Latest posts

Back
Top