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  1. J

    Classic KL1......what can I do with these?

    Current to led can be boosted by changing resistor values. Mine had 1ohm and 0.1ohm resistors, I read that both values needs to be changed, I soldered another resistors on top. I used neutral white Osram GDP and DX flood optic meant for Crees in my Gen2 last week. Juha
  2. J

    New life to D10 GDP ----->Neutral GDP

    I used GDP since I wanted to try how it compares to Crees Heatsink in GDP version is different than Cree version and I did not want to modify this nice anodized heatsink and drill reflector. There are opening instructions like here: http://www.candlepowerforums.com/vb/showthread.php?t=220863 I...
  3. J

    New life to D10 GDP ----->Neutral GDP

    Re: New life to D10 GDP A few pic, not good but shows differences Drive currents are different, Cree 3A and 5A are in P60 modules. First from left to right: Neutral GDP-3A-5A Here Neutral GDP-5A-3A Too bad that my camera sees them different that I do. In real life I see no pink/purple in...
  4. J

    New life to D10 GDP ----->Neutral GDP

    Re: New life to D10 GDP No, it is Golden Dragon® Plus LCW W5AM KXKZ 4L8N http://www.led1.de/shop/product_info.php?pName=osram-golden-dragon-plus-lcw-w5am-max-220-lumen-p-1261&cName=osram-power-leds-osram-golden-dragonplus-c-128_184_255 I haven't seen these elsewhere. This is my Local, thay...
  5. J

    New life to D10 GDP ----->Neutral GDP

    I hated the bluish tint of D10 GDP so my light hasn't seen use until today. I ordered neutral white GDP from here last week : http://www.led1.de and they arrived today. Emitter swap was easy, no qlue was used in production. Vf of the neutral was little higher than original, but beam and tint...
  6. J

    My new selfmade 5 x P7 Flashlight

    . Boom reflectors are plastic, reflectors purpose is not to conduct heat. (except in P60 modules:D ) Juha
  7. J

    6v & 9v 2 LED Homemade Torch £1.50 with "night glow" feature

    Here is one with Luxeons:whistle: didn't found any use of them anymore except this: There is two lowdome luxeons wired in series, resistor and small switch that bypasses other luxeon so when battery is low you can switch from 2 led -> 1 led. I made it draw~ 50mA when batterys noload voltage is...
  8. J

    Anyone mod an Arc AAA with a more efficient circuit?

    Yep Arcmania has 12ma, 20ma, 30ma, 40ma and 50ma circuits. I have 20mA with GS led in Arc AAA and it's about same brightness as original with CS led, now I wish I'd get DS leds somewhere to get nicer beam. Current draw from AAA nimh is around 80mA so it should give 10hours runtime. Juha
  9. J

    KL4 + MC-E = stooopid bright!

    I modded mine today with MC-E 5A, it's now pure flood. It would be perfect beam for headlamp. I only had to make two small holes for jumper wire and file a little corners of the led. Copper under led is 1.3mm thick. Shiny stuff is silver paste, not bare aluminium. Led is pressed against...
  10. J

    6v & 9v 2 LED Homemade Torch £1.50 with "night glow" feature

    These are nice I have to build one or two since I picked 20 Duracell 9V cells from battery recycling bin. They were from 8.2V ->8.8V so lot of juice left and I only have one Safe light left. Juha
  11. J

    Brass Peak AAA with seoul P9

    Body is from TheFlashLightGuy at CPFM, I ordered lights for modding purpose. I have unpotten one aluminium AAA with UV-led but there was not enough room for this pill. I haven't decided what to do with it yet. Nice pic carbine15, have you unpotted any 3/5 led Peak heads? Juha
  12. J

    Brass Peak AAA with seoul P9

    It is.. now Thanks effulgentOne Lubed threads and o-ring today and it works smoothly. Juha
  13. J

    Brass Peak AAA with seoul P9

    Hi I got empty shell from Peak so I had to fill it up. Driver parts are from cheap 5 led bike light with changed inductor. I had to solder parts direct to each other, inductor,diode, capasitor and transistor. I had to dremel some metal from sides of the led because it has small positive...
  14. J

    Duty remote Q5 led (lots of pics)

    This looks great. Does it get hot in longer use? Whats current draw? Does it glare your frieds eyes when in use? Juha
  15. J

    Nichia Gs in Arc AA

    Hi My first Arc mod. Leds from here: http://www.led-tech.de/en/Light-Emitting-Diodes/5mm-LEDs/Ultrabright-LED-LT-1206_1_4.html also from here? http://www.amilite.co.kr/ Arc AA from CPF marketplace :) good luck I also changed circuit board since it was toasted when I tryed to remove it...
  16. J

    Anybody ever use this in a Fenix?

    I tryed it in civictor, or in L1S, don't remember which. It didn't work first because it shorted led's positive contact, so it needed some dremel, the walls are thicker than original. Beam was wider. I may try it with L1S which has P4 USVOH now. So it does fit with little work but beam is...
  17. J

    Vintage light... To mod or not to mod...

    Those are great found. I did't know these are finnish, I have few similar, but not any in mint condition I found link for price catalog in 1941 http://digi.lib.helsinki.fi/pienpainate/secure/showPage.html?conversationId=2&action=entryPage&id=342242 och samma på svenska :)...
  18. J

    2-stage mag3x(Cree,D)

    Thanks for comments. Here is few more pic Front end without optics Switch and heatsink(Thin I know, but that it works OK) Here you can see Hi/low switch Here is painted holder with optic and standard I like painted opticholder more than standard in black mag. I may lose few lumens...
  19. J

    2-stage mag3x(Cree,D)

    This is my first led Mag mod. Light started it's life as normal 3D mag, I bought it secondhand for 10$ a month ago. Leds: 3x Cree P4 Cree optic painted black Glass lens, Leds are soldered directly to flat(2mm) copper bar 12mm wide. 2 of these bars is heatsinked to aluminium disk. Wires are...
  20. J

    Petzl Myo goes Seoul P4, w/pics

    Great mod I have Myo 5 which I want to mod, so this helps me quite a bit. But I want to stay with original switch so thats some more thinking, but that heat tower is nice. Juha

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