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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 12:59 PM
    • Replies: 0
    • Views: 21,083
    07-26-2009, 12:59 PM Go to last post
  1. How to change color tempearature

    Started by sagar, 07-08-2014 09:23 PM
    • Replies: 8
    • Views: 662
    07-25-2014, 10:08 PM Go to last post
  2. Any IR LED's that emit NO visible light?

    Started by smack2000, 10-08-2010 03:33 PM
    • Replies: 20
    • Views: 21,775
    07-24-2014, 09:58 PM Go to last post
  3. Osram's New Oslon SSL LED

    Started by saabluster, 05-08-2009 01:45 AM
    • Replies: 16
    • Views: 5,587
    07-20-2014, 08:30 PM Go to last post
    • Replies: 1
    • Views: 253
    07-20-2014, 05:13 PM Go to last post
  4. Lightbulb LED gates in long filiment like shapes or not?

    Started by VidPro, 07-13-2014 03:43 AM
    • Replies: 4
    • Views: 534
    07-15-2014, 01:00 PM Go to last post
  5. 100 watt led chip questions

    Started by Shawnro, 07-13-2014 12:43 PM
    • Replies: 2
    • Views: 387
    07-15-2014, 05:30 AM Go to last post
    • Replies: 23
    • Views: 2,703
    07-15-2014, 12:48 AM Go to last post
  6. effect of ON time on lumen

    Started by sagar, 07-10-2014 02:41 AM
    • Replies: 11
    • Views: 591
    07-14-2014, 05:55 PM Go to last post
  7. Color tempearature depends on what parameter

    Started by sagar, 07-13-2014 10:43 PM
    • Replies: 2
    • Views: 387
    07-14-2014, 01:41 PM Go to last post
  8. Lux measuremtns distance

    Started by sagar, 07-09-2014 09:53 PM
    • Replies: 3
    • Views: 329
    07-14-2014, 07:01 AM Go to last post
  9. ground pins for 7 segment LED display?

    Started by skud123, 07-10-2014 01:06 AM
    • Replies: 2
    • Views: 347
    07-10-2014, 10:14 AM Go to last post
  10. Sick2 LED Resources in the USA?

    Started by Robear, 07-07-2014 11:09 AM
    • Replies: 10
    • Views: 585
    07-09-2014, 08:01 PM Go to last post
  11. PCB design for led's (Samsung LM561b)

    Started by wu_tang, 07-07-2014 05:09 AM
    • Replies: 3
    • Views: 610
    07-09-2014, 07:55 PM Go to last post
  12. Need very Brightness LED with higher Lumen

    Started by sagar, 07-09-2014 09:10 AM
    • Replies: 4
    • Views: 515
    07-09-2014, 06:00 PM Go to last post
  13. 12v LED strip light question

    Started by elcid98, 07-08-2014 11:33 AM
    • Replies: 2
    • Views: 405
    07-09-2014, 05:53 AM Go to last post
  14. Get illuminance from lumen

    Started by sagar, 07-08-2014 09:21 PM
    • Replies: 0
    • Views: 311
    07-08-2014, 09:21 PM Go to last post
  15. Dedoming an XML EZW 4 die?

    Started by m4a1usr, 07-08-2014 07:47 PM
    • Replies: 0
    • Views: 320
    07-08-2014, 07:47 PM Go to last post
  16. Help with Dialight Lens

    Started by Optical Inferno, 07-08-2014 11:40 AM
    • Replies: 0
    • Views: 273
    07-08-2014, 11:40 AM Go to last post
  17. Cree XP-L, XM-L performance in an XP size package

    Started by bose301s, 05-22-2014 06:11 AM
    3 Pages
    1 2 3
    • Replies: 84
    • Views: 9,262
    07-08-2014, 06:11 AM Go to last post
    • Replies: 0
    • Views: 314
    07-07-2014, 03:53 PM Go to last post
  18. Looking for a dim bulb

    Started by jeniferlee697, 07-06-2014 09:02 PM
    • Replies: 3
    • Views: 433
    07-07-2014, 07:38 AM Go to last post
  19. Cree introduced photo red XP-E LEDs

    Started by anuragwap, 07-02-2014 04:56 AM
    • Replies: 9
    • Views: 908
    07-06-2014, 05:32 PM Go to last post
  20. Au Nichia 219

    Started by RichS, 06-20-2014 01:42 PM
    • Replies: 6
    • Views: 617
    07-04-2014, 03:29 PM Go to last post
  21. I want some Cree 3700k high cri emitters...

    Started by Brasso, 06-25-2014 06:39 PM
    • Replies: 5
    • Views: 575
    07-04-2014, 02:32 PM Go to last post
  22. mid-power led heat sink?

    Started by matty204359, 06-28-2014 07:25 PM
    • Replies: 17
    • Views: 784
    07-03-2014, 01:13 PM Go to last post
    • Replies: 1
    • Views: 221
    07-02-2014, 07:08 AM Go to last post
  23. led power supply question

    Started by boostedride, 07-01-2014 09:53 AM
    • Replies: 4
    • Views: 372
    07-01-2014, 08:04 PM Go to last post
  24. DIY LED circuit help

    Started by draaz1, 06-26-2014 06:06 PM
    • Replies: 5
    • Views: 538
    07-01-2014, 01:34 PM Go to last post
  25. want to buy a SBT-70 LED

    Started by Erdin, 03-16-2014 04:42 PM
    • Replies: 23
    • Views: 1,324
    07-01-2014, 11:28 AM Go to last post
  26. Au LED's for DUMMIES: High CRI ... Efficiency...

    Started by jso902, 05-03-2014 07:16 PM
    2 Pages
    1 2
    • Replies: 45
    • Views: 2,312
    07-01-2014, 07:29 AM Go to last post
  27. Cree XM-L2 U2 question.

    Started by GillBates, 06-29-2014 06:56 PM
    • Replies: 3
    • Views: 509
    06-30-2014, 02:32 PM Go to last post
  28. Buttrock Help me choose the right driver? :(

    Started by tinnguyen123, 06-30-2014 01:51 PM
    • Replies: 0
    • Views: 207
    06-30-2014, 01:51 PM Go to last post
  29. Inline on/off switch between CC driver and emitter?

    Started by MeCasa, 06-30-2014 06:32 AM
    • Replies: 3
    • Views: 279
    06-30-2014, 08:41 AM Go to last post
  30. High Output Colored Emitter

    Started by rougeqc21, 06-10-2014 09:25 AM
    • Replies: 1
    • Views: 372
    06-29-2014, 04:29 PM Go to last post
  31. Where I can buy Cree XB-H?

    Started by magnum78, 06-24-2014 03:07 AM
    • Replies: 5
    • Views: 632
    06-27-2014, 09:21 AM Go to last post
  32. How to power 36v led

    Started by lewisgmorris, 06-26-2014 02:17 PM
    • Replies: 1
    • Views: 329
    06-27-2014, 07:05 AM Go to last post
  33. Help me ID and test a Red Blue Green LED "unit"

    Started by BVH, 06-24-2014 09:09 PM
    • Replies: 9
    • Views: 636
    06-26-2014, 03:32 PM Go to last post
  34. Led strip light sign help pls cant get it to work

    Started by route 41, 06-24-2014 02:37 PM
    • Replies: 2
    • Views: 363
    06-26-2014, 10:32 AM Go to last post
  35. Question Help Identifying LED

    Started by zeegs, 06-20-2014 08:16 PM
    • Replies: 10
    • Views: 575
    06-26-2014, 04:56 AM Go to last post
    • Replies: 13
    • Views: 517
    06-25-2014, 12:51 AM Go to last post
  36. Can I run smd off of CC drivers

    Started by MeCasa, 06-24-2014 03:43 PM
    • Replies: 3
    • Views: 348
    06-24-2014, 05:55 PM Go to last post
  37. Reflow LEDs

    Started by Kamlesh Barot, 06-18-2014 03:13 PM
    • Replies: 12
    • Views: 626
    06-20-2014, 10:36 PM Go to last post
  38. LED - Lux vs Lumens

    Started by GLSwallow, 06-05-2014 08:59 PM
    • Replies: 11
    • Views: 675
    06-19-2014, 07:56 PM Go to last post
  39. Choosing an LED strip bundle

    Started by robolenno, 06-15-2014 12:57 PM
    • Replies: 3
    • Views: 328
    06-19-2014, 07:53 PM Go to last post
  40. Edison Opto Edipower II HS

    Started by Xenocatalyst, 06-16-2014 07:41 PM
    • Replies: 1
    • Views: 344
    06-17-2014, 01:09 PM Go to last post
  41. Running LED drivers in parallel

    Started by Vormulac, 05-22-2014 04:49 AM
    • Replies: 10
    • Views: 653
    06-17-2014, 12:01 AM Go to last post
  42. LED cob strips

    Started by TIGER GURU, 06-10-2014 07:23 PM
    • Replies: 4
    • Views: 511
    06-16-2014, 11:48 AM Go to last post
  43. Recent LED Strip Comparisons?

    Started by stevemayman, 07-06-2013 11:35 AM
    3 Pages
    1 2 3
    • Replies: 68
    • Views: 22,583
    06-16-2014, 10:43 AM Go to last post
  44. Where can i buy one of these? (XML2-U2)

    Started by fulabeer, 01-24-2014 12:17 PM
    • Replies: 6
    • Views: 872
    06-15-2014, 11:47 PM Go to last post

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