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Forum: LED

component specs, tech, binning, usage, etc

  1. Sticky Thread Sticky: LED Forum - Threads of Interest

    Started by Unforgiven, 07-26-2009 01:59 PM
    • Replies: 0
    • Views: 21,904
    07-26-2009, 01:59 PM Go to last post
  1. China 100W led lumens

    Started by videoman, 11-13-2013 07:14 AM
    • Replies: 4
    • Views: 976
    11-14-2013, 05:28 PM Go to last post
    • Replies: 1
    • Views: 357
    11-13-2013, 12:13 PM Go to last post
  2. NY Times article abt LED bulbs

    Started by joelbnyc, 11-02-2013 05:39 AM
    • Replies: 2
    • Views: 598
    11-13-2013, 09:01 AM Go to last post
    • Replies: 4
    • Views: 1,815
    11-13-2013, 06:49 AM Go to last post
  3. Colour Cree XB-D

    Started by Optical Inferno, 05-24-2012 08:34 AM
    2 Pages
    1 2
    • Replies: 31
    • Views: 5,011
    11-11-2013, 10:10 AM Go to last post
    • Replies: 5
    • Views: 773
    11-10-2013, 02:56 PM Go to last post
  4. Nichia NCSL 119/NVSL 119 beamshots

    Started by THE_dAY, 03-25-2012 07:48 PM
    • Replies: 11
    • Views: 3,249
    11-10-2013, 11:10 AM Go to last post
  5. what's the difference between XML vs XML2 ?

    Started by picard, 05-06-2013 09:16 PM
    2 Pages
    1 2
    • Replies: 38
    • Views: 16,310
    11-10-2013, 09:36 AM Go to last post
  6. How to check mA draw of led?

    Started by shortstack, 08-22-2009 02:46 PM
    • Replies: 9
    • Views: 6,360
    11-08-2013, 01:57 PM Go to last post
  7. Desk lamp parts?

    Started by Ropes4u, 08-29-2013 03:46 AM
    • Replies: 6
    • Views: 1,082
    11-05-2013, 02:40 PM Go to last post
  8. De-doming and High CRI?

    Started by RoGuE_StreaK, 11-03-2013 03:04 PM
    • Replies: 4
    • Views: 558
    11-05-2013, 08:42 AM Go to last post
  9. cant find Us supplier for MT-g optics ??

    Started by H20doctor, 11-02-2013 06:29 PM
    • Replies: 1
    • Views: 408
    11-04-2013, 01:55 PM Go to last post
  10. resistor question(noob needs help)!

    Started by Drdallon, 11-02-2013 08:14 PM
    • Replies: 2
    • Views: 490
    11-03-2013, 01:32 PM Go to last post
  11. Ranking the popular emitters by surface brightness

    Started by Bronco, 10-31-2013 07:57 AM
    • Replies: 8
    • Views: 796
    11-03-2013, 06:39 AM Go to last post
  12. Nub Questions

    Started by SdWashb1, 11-02-2013 12:04 AM
    • Replies: 5
    • Views: 467
    11-02-2013, 08:54 PM Go to last post
  13. how can I power these led in the house?

    Started by dannieboiz, 10-27-2013 12:52 PM
    • Replies: 11
    • Views: 855
    11-02-2013, 11:03 AM Go to last post
    • Replies: 2
    • Views: 593
    11-02-2013, 07:59 AM Go to last post
  14. led in a sauna?? technology here yet?

    Started by bootz42, 09-16-2013 11:09 AM
    • Replies: 5
    • Views: 1,153
    11-02-2013, 07:35 AM Go to last post
  15. Buckpuck switching and dimming problem

    Started by griffonator, 11-01-2013 06:01 PM
    • Replies: 1
    • Views: 387
    11-02-2013, 04:53 AM Go to last post
  16. higher the CRI, higher the red region?

    Started by pepperdust, 09-07-2013 07:21 PM
    • Replies: 13
    • Views: 1,475
    11-01-2013, 02:14 PM Go to last post
  17. Source for MT-G2 on copper star

    Started by macrosloth, 10-29-2013 12:57 PM
    • Replies: 5
    • Views: 683
    10-30-2013, 05:56 PM Go to last post
    • Replies: 4
    • Views: 893
    10-30-2013, 04:57 PM Go to last post
  18. Driving multiple CXA3050's need some advice.

    Started by rundrop1, 10-30-2013 02:19 PM
    • Replies: 0
    • Views: 357
    10-30-2013, 02:19 PM Go to last post
  19. Total harmonic distortion

    Started by Challenger, 10-31-2010 11:11 PM
    • Replies: 2
    • Views: 2,025
    10-29-2013, 08:32 PM Go to last post
  20. Au Soldering a led star on heatsink

    Started by videoman, 10-27-2013 10:14 AM
    • Replies: 7
    • Views: 908
    10-28-2013, 12:52 PM Go to last post
  21. Help identifying LEDs

    Started by SgtGoldy, 10-25-2013 03:51 PM
    • Replies: 3
    • Views: 571
    10-28-2013, 09:44 AM Go to last post
  22. Not enough power getting to the LED

    Started by ITphotog, 10-21-2013 07:48 PM
    • Replies: 6
    • Views: 698
    10-27-2013, 10:24 AM Go to last post
  23. Powering 12V Strip with 16v laptop supply possible?

    Started by fefrie, 10-25-2013 03:53 PM
    • Replies: 2
    • Views: 739
    10-26-2013, 06:25 PM Go to last post
  24. power supply for LEDs

    Started by sharpstick, 10-25-2013 10:46 AM
    • Replies: 2
    • Views: 541
    10-26-2013, 01:09 PM Go to last post
  25. Portable lamp using LED and 12V battery

    Started by DanielJ, 09-10-2013 09:13 AM
    • Replies: 9
    • Views: 2,046
    10-23-2013, 06:44 PM Go to last post
  26. Led strip RGB 5050 (60 LEDS) problem

    Started by xx1onn, 10-11-2013 09:04 AM
    • Replies: 4
    • Views: 742
    10-23-2013, 12:27 AM Go to last post
  27. Evilgrin07 LED color, brightness, and uniformity tester

    Started by tddh007, 07-29-2013 03:34 PM
    • Replies: 11
    • Views: 1,595
    10-22-2013, 08:23 PM Go to last post
  28. Duh2 XPG-R2 direct drive on 10440 lithium?

    Started by ArTyOmE, 09-22-2013 07:07 AM
    • Replies: 3
    • Views: 662
    10-22-2013, 09:53 AM Go to last post
    • Replies: 13
    • Views: 841
    10-22-2013, 01:11 AM Go to last post
  29. cree XLamp CXA3050 erray

    Started by wellmonster, 09-21-2013 01:10 AM
    • Replies: 16
    • Views: 2,405
    10-20-2013, 10:29 AM Go to last post
  30. Copper PCB in USA?

    Started by Tiresius, 09-28-2013 12:29 AM
    • Replies: 5
    • Views: 674
    10-19-2013, 05:46 PM Go to last post
  31. Buck Puck alternatives and low voltage performance

    Started by degarb, 09-27-2013 06:25 AM
    • Replies: 12
    • Views: 1,212
    10-19-2013, 01:49 PM Go to last post
  32. 100W red LED driver

    Started by Rachie, 11-04-2012 02:11 PM
    • Replies: 17
    • Views: 3,077
    10-19-2013, 12:24 AM Go to last post
  33. Help With Wiring 10w RGB Chips

    Started by berry1, 10-17-2013 03:39 AM
    • Replies: 4
    • Views: 929
    10-17-2013, 04:47 PM Go to last post
  34. 365nm UV 100W LED

    Started by Tachikoma, 10-11-2013 01:50 AM
    • Replies: 7
    • Views: 1,326
    10-17-2013, 01:14 AM Go to last post
  35. checking 5mm led with 2 aa alkaline battery?

    Started by xchcui, 10-13-2013 06:15 AM
    • Replies: 13
    • Views: 1,143
    10-16-2013, 01:30 PM Go to last post
  36. Where can I sell off my Left-Over K2's

    Started by Optical Inferno, 10-08-2013 11:00 AM
    • Replies: 5
    • Views: 775
    10-16-2013, 11:46 AM Go to last post
  37. Wiring LEDs in parallel, series with chaser?

    Started by miamimac, 09-06-2013 10:22 AM
    • Replies: 4
    • Views: 744
    10-15-2013, 07:09 PM Go to last post
  38. my Over Island LED project w/led ID questions

    Started by FRITZHID, 10-15-2013 11:25 AM
    • Replies: 3
    • Views: 581
    10-15-2013, 05:35 PM Go to last post
  39. Looking for high-power IR LEDs, 1000-1700nm

    Started by ubrch, 10-15-2013 10:34 AM
    • Replies: 0
    • Views: 435
    10-15-2013, 10:34 AM Go to last post
  40. Cree CXA2011 LED, Driver options

    Started by mds82, 04-14-2011 12:06 PM
    • Replies: 18
    • Views: 6,959
    10-14-2013, 06:13 PM Go to last post
  41. Led 3-3.6V what to calculate with? 3.3?

    Started by Smitiz, 09-21-2013 01:30 PM
    • Replies: 17
    • Views: 2,019
    10-14-2013, 05:14 PM Go to last post

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