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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: 21,048
    07-26-2009, 12:59 PM Go to last post
  1. Radio Shack white LED

    Started by JohnR66, 09-26-2008 11:03 AM
    • Replies: 14
    • Views: 3,497
    08-25-2014, 08:30 AM Go to last post
  2. Led drivers

    Started by charlest, 08-21-2014 03:54 AM
    • Replies: 26
    • Views: 721
    08-24-2014, 08:04 PM Go to last post
  3. Dimmable Driver for 36W 15v led board

    Started by shiftline, 08-22-2014 05:00 PM
    • Replies: 3
    • Views: 201
    08-23-2014, 09:03 AM Go to last post
  4. Led Driver

    Started by numberonekiwi, 08-21-2014 06:03 PM
    • Replies: 0
    • Views: 168
    08-21-2014, 06:03 PM Go to last post
  5. 5mm Through-hole Red LED

    Started by polarpan, 08-20-2014 09:26 AM
    • Replies: 3
    • Views: 257
    08-21-2014, 01:13 PM Go to last post
  6. Thinking Any signs of LED upgrades at the horizon?

    Started by NorthernStar, 08-10-2014 10:28 AM
    • Replies: 10
    • Views: 1,241
    08-21-2014, 07:08 AM Go to last post
  7. XML L2 T6 Driver Help

    Started by EFMax, 08-19-2014 12:05 PM
    • Replies: 4
    • Views: 264
    08-20-2014, 07:43 PM Go to last post
    • Replies: 7
    • Views: 369
    08-19-2014, 06:09 PM Go to last post
    • Replies: 1
    • Views: 266
    08-19-2014, 06:29 AM Go to last post
  8. Buying LED displays from Shenzhen - need guidance!

    Started by chuks04, 04-12-2014 02:47 AM
    • Replies: 5
    • Views: 781
    08-19-2014, 06:10 AM Go to last post
  9. Question COB vs SMD

    Started by apollo77, 08-08-2014 09:33 PM
    • Replies: 4
    • Views: 469
    08-18-2014, 04:54 PM Go to last post
  10. 3528 Led strip question

    Started by kev2809, 08-06-2014 08:55 PM
    • Replies: 3
    • Views: 398
    08-18-2014, 03:23 PM Go to last post
  11. cxa1520 driver question.

    Started by wellmonster, 08-16-2014 01:41 AM
    • Replies: 1
    • Views: 222
    08-16-2014, 06:16 AM Go to last post
  12. Optics / Reflectors for XP-L

    Started by CosmoKramer, 08-06-2014 06:59 AM
    • Replies: 1
    • Views: 411
    08-15-2014, 08:43 PM Go to last post
  13. Powering LED strips with underpowered wattage?

    Started by Leddy, 08-14-2014 10:01 AM
    • Replies: 3
    • Views: 216
    08-14-2014, 11:18 PM Go to last post
  14. Christo Pull Hair Homemade flounder gigging led light

    Started by Jridgaway, 08-13-2014 07:47 AM
    • Replies: 0
    • Views: 278
    08-13-2014, 07:47 AM Go to last post
  15. Interesting article on solar LED

    Started by FRITZHID, 08-12-2014 04:43 PM
    • Replies: 0
    • Views: 258
    08-12-2014, 04:43 PM Go to last post
    • Replies: 5
    • Views: 370
    08-11-2014, 09:59 PM Go to last post
    • Replies: 2
    • Views: 461
    08-11-2014, 04:47 PM Go to last post
  16. current sense resistors

    Started by mercrazy, 08-06-2014 07:04 PM
    • Replies: 8
    • Views: 558
    08-11-2014, 04:36 PM Go to last post
  17. Film Negative LED Light Box Design

    Started by Jesse3Names, 08-05-2014 05:00 PM
    • Replies: 2
    • Views: 393
    08-11-2014, 12:32 PM Go to last post
  18. New version of the high-CRI x19B LED from Nichia?

    Started by shira, 08-06-2014 11:25 AM
    • Replies: 5
    • Views: 610
    08-10-2014, 10:30 AM Go to last post
    • Replies: 3
    • Views: 415
    08-08-2014, 07:13 AM Go to last post
  19. Emitter swap: XR-C to ???

    Started by Mercaptan, 07-29-2014 05:26 PM
    • Replies: 2
    • Views: 383
    08-07-2014, 09:39 AM Go to last post
    • Replies: 0
    • Views: 231
    08-07-2014, 08:23 AM Go to last post
  20. Weird behavior of LEDs

    Started by LEDPowered, 06-23-2014 10:59 AM
    • Replies: 11
    • Views: 811
    08-07-2014, 05:10 AM Go to last post
  21. LED strip lights for aquarium

    Started by Ellphea, 07-23-2014 07:48 PM
    • Replies: 11
    • Views: 762
    08-06-2014, 08:49 PM Go to last post
  22. modulated driver chip?

    Started by mercrazy, 08-01-2014 04:43 PM
    • Replies: 6
    • Views: 464
    08-05-2014, 05:38 PM Go to last post
  23. Couple of Questions related to LEDs

    Started by subratabera, 07-25-2014 08:03 AM
    • Replies: 4
    • Views: 401
    08-05-2014, 12:38 PM Go to last post
  24. xp heat problem

    Started by mercrazy, 07-28-2014 05:36 AM
    • Replies: 9
    • Views: 478
    08-04-2014, 06:39 PM Go to last post
  25. Thinking Cheap eBay 3W LED - Forward Voltage

    Started by Hengy, 05-28-2014 06:53 PM
    • Replies: 6
    • Views: 711
    08-04-2014, 04:46 PM Go to last post
  26. testing output of CC drivers

    Started by MeCasa, 08-01-2014 06:29 AM
    • Replies: 8
    • Views: 421
    08-04-2014, 03:31 PM Go to last post
  27. Powering an led?

    Started by Ft13, 08-03-2014 10:52 AM
    • Replies: 2
    • Views: 307
    08-04-2014, 03:17 PM Go to last post
    • Replies: 7
    • Views: 473
    08-02-2014, 07:36 PM Go to last post
  28. Led based art project-need help!

    Started by Ft13, 07-31-2014 07:08 PM
    • Replies: 3
    • Views: 341
    08-02-2014, 04:55 PM Go to last post
  29. LED cover lens

    Started by mercrazy, 07-28-2014 04:32 PM
    • Replies: 8
    • Views: 488
    08-01-2014, 10:17 AM Go to last post
  30. Help identify LED; Milwaukee M18 floodlight

    Started by RoGuE_StreaK, 07-22-2014 05:00 PM
    • Replies: 4
    • Views: 455
    07-29-2014, 04:39 PM Go to last post
  31. De-Domed XML2 XPG2 on Noctigon 16/20mm MCPCB

    Started by James3, 07-21-2014 03:21 PM
    • Replies: 2
    • Views: 470
    07-29-2014, 10:30 AM Go to last post
  32. direct to copper boards

    Started by mercrazy, 07-28-2014 05:22 AM
    • Replies: 3
    • Views: 368
    07-28-2014, 10:51 PM Go to last post
  33. XM-L2 lumen maintenance after 3000 hours: 98+%!

    Started by DragonLord, 07-25-2014 07:59 PM
    • Replies: 4
    • Views: 608
    07-28-2014, 03:53 PM Go to last post
    • Replies: 0
    • Views: 316
    07-28-2014, 09:53 AM Go to last post
  34. what is the best 'star' for luxeon rebel?

    Started by oakgraphics, 03-19-2010 12:46 PM
    • Replies: 6
    • Views: 1,243
    07-28-2014, 05:43 AM Go to last post
  35. LED driver question

    Started by elcid98, 07-12-2014 09:53 AM
    • Replies: 3
    • Views: 533
    07-28-2014, 05:06 AM Go to last post
  36. Dled illumination technology

    Started by ianto99, 07-20-2014 11:38 AM
    • Replies: 7
    • Views: 487
    07-27-2014, 11:24 AM Go to last post
  37. UV LED's for sterilization???

    Started by phreeflow, 11-11-2008 02:35 PM
    3 Pages
    1 2 3
    • Replies: 84
    • Views: 34,090
    07-26-2014, 11:17 AM Go to last post
  38. relation between brightness and Lumen

    Started by sagar, 07-11-2014 11:25 PM
    • Replies: 4
    • Views: 504
    07-26-2014, 09:41 AM Go to last post
  39. How to change color tempearature

    Started by sagar, 07-08-2014 09:23 PM
    • Replies: 8
    • Views: 659
    07-25-2014, 10:08 PM Go to last post
  40. Any IR LED's that emit NO visible light?

    Started by smack2000, 10-08-2010 03:33 PM
    • Replies: 20
    • Views: 21,711
    07-24-2014, 09:58 PM Go to last post
  41. Osram's New Oslon SSL LED

    Started by saabluster, 05-08-2009 01:45 AM
    • Replies: 16
    • Views: 5,578
    07-20-2014, 08:30 PM Go to last post

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