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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: 21,468
    07-26-2009, 12:59 PM Go to last post
  1. What happens if I exceed max forward current?

    Started by polarpan, 08-25-2014 08:16 AM
    • Replies: 10
    • Views: 507
    08-27-2014, 08:02 AM Go to last post
  2. "Simple?" LED project

    Started by Ahpoon168, 08-25-2014 11:43 AM
    • Replies: 4
    • Views: 301
    08-25-2014, 08:22 PM Go to last post
  3. LED Longevity

    Started by ike1985, 08-25-2014 05:09 AM
    • Replies: 6
    • Views: 544
    08-25-2014, 06:10 PM Go to last post
  4. Radio Shack white LED

    Started by JohnR66, 09-26-2008 11:03 AM
    • Replies: 14
    • Views: 3,612
    08-25-2014, 08:30 AM Go to last post
  5. Led drivers

    Started by charlest, 08-21-2014 03:54 AM
    • Replies: 26
    • Views: 790
    08-24-2014, 08:04 PM Go to last post
  6. Dimmable Driver for 36W 15v led board

    Started by shiftline, 08-22-2014 05:00 PM
    • Replies: 3
    • Views: 245
    08-23-2014, 09:03 AM Go to last post
  7. Led Driver

    Started by numberonekiwi, 08-21-2014 06:03 PM
    • Replies: 0
    • Views: 214
    08-21-2014, 06:03 PM Go to last post
  8. 5mm Through-hole Red LED

    Started by polarpan, 08-20-2014 09:26 AM
    • Replies: 3
    • Views: 299
    08-21-2014, 01:13 PM Go to last post
  9. Thinking Any signs of LED upgrades at the horizon?

    Started by NorthernStar, 08-10-2014 10:28 AM
    • Replies: 10
    • Views: 1,315
    08-21-2014, 07:08 AM Go to last post
  10. XML L2 T6 Driver Help

    Started by EFMax, 08-19-2014 12:05 PM
    • Replies: 4
    • Views: 312
    08-20-2014, 07:43 PM Go to last post
    • Replies: 7
    • Views: 470
    08-19-2014, 06:09 PM Go to last post
    • Replies: 1
    • Views: 348
    08-19-2014, 06:29 AM Go to last post
  11. Buying LED displays from Shenzhen - need guidance!

    Started by chuks04, 04-12-2014 02:47 AM
    • Replies: 5
    • Views: 850
    08-19-2014, 06:10 AM Go to last post
  12. Question COB vs SMD

    Started by apollo77, 08-08-2014 09:33 PM
    • Replies: 4
    • Views: 962
    08-18-2014, 04:54 PM Go to last post
  13. 3528 Led strip question

    Started by kev2809, 08-06-2014 08:55 PM
    • Replies: 3
    • Views: 441
    08-18-2014, 03:23 PM Go to last post
  14. cxa1520 driver question.

    Started by wellmonster, 08-16-2014 01:41 AM
    • Replies: 1
    • Views: 263
    08-16-2014, 06:16 AM Go to last post
  15. Optics / Reflectors for XP-L

    Started by CosmoKramer, 08-06-2014 06:59 AM
    • Replies: 1
    • Views: 476
    08-15-2014, 08:43 PM Go to last post
  16. Powering LED strips with underpowered wattage?

    Started by Leddy, 08-14-2014 10:01 AM
    • Replies: 3
    • Views: 265
    08-14-2014, 11:18 PM Go to last post
  17. Christo Pull Hair Homemade flounder gigging led light

    Started by Jridgaway, 08-13-2014 07:47 AM
    • Replies: 0
    • Views: 364
    08-13-2014, 07:47 AM Go to last post
  18. Interesting article on solar LED

    Started by FRITZHID, 08-12-2014 04:43 PM
    • Replies: 0
    • Views: 283
    08-12-2014, 04:43 PM Go to last post
    • Replies: 5
    • Views: 412
    08-11-2014, 09:59 PM Go to last post
    • Replies: 2
    • Views: 726
    08-11-2014, 04:47 PM Go to last post
  19. current sense resistors

    Started by mercrazy, 08-06-2014 07:04 PM
    • Replies: 8
    • Views: 609
    08-11-2014, 04:36 PM Go to last post
  20. Film Negative LED Light Box Design

    Started by Jesse3Names, 08-05-2014 05:00 PM
    • Replies: 2
    • Views: 428
    08-11-2014, 12:32 PM Go to last post
  21. New version of the high-CRI x19B LED from Nichia?

    Started by shira, 08-06-2014 11:25 AM
    • Replies: 5
    • Views: 689
    08-10-2014, 10:30 AM Go to last post
    • Replies: 3
    • Views: 461
    08-08-2014, 07:13 AM Go to last post
  22. Emitter swap: XR-C to ???

    Started by Mercaptan, 07-29-2014 05:26 PM
    • Replies: 2
    • Views: 419
    08-07-2014, 09:39 AM Go to last post
    • Replies: 0
    • Views: 258
    08-07-2014, 08:23 AM Go to last post
  23. Weird behavior of LEDs

    Started by LEDPowered, 06-23-2014 10:59 AM
    • Replies: 11
    • Views: 866
    08-07-2014, 05:10 AM Go to last post
  24. LED strip lights for aquarium

    Started by Ellphea, 07-23-2014 07:48 PM
    • Replies: 11
    • Views: 888
    08-06-2014, 08:49 PM Go to last post
  25. modulated driver chip?

    Started by mercrazy, 08-01-2014 04:43 PM
    • Replies: 6
    • Views: 495
    08-05-2014, 05:38 PM Go to last post
  26. Couple of Questions related to LEDs

    Started by subratabera, 07-25-2014 08:03 AM
    • Replies: 4
    • Views: 427
    08-05-2014, 12:38 PM Go to last post
  27. xp heat problem

    Started by mercrazy, 07-28-2014 05:36 AM
    • Replies: 9
    • Views: 502
    08-04-2014, 06:39 PM Go to last post
  28. Thinking Cheap eBay 3W LED - Forward Voltage

    Started by Hengy, 05-28-2014 06:53 PM
    • Replies: 6
    • Views: 758
    08-04-2014, 04:46 PM Go to last post
  29. testing output of CC drivers

    Started by MeCasa, 08-01-2014 06:29 AM
    • Replies: 8
    • Views: 451
    08-04-2014, 03:31 PM Go to last post
  30. Powering an led?

    Started by Ft13, 08-03-2014 10:52 AM
    • Replies: 2
    • Views: 335
    08-04-2014, 03:17 PM Go to last post
    • Replies: 7
    • Views: 522
    08-02-2014, 07:36 PM Go to last post
  31. Led based art project-need help!

    Started by Ft13, 07-31-2014 07:08 PM
    • Replies: 3
    • Views: 382
    08-02-2014, 04:55 PM Go to last post
  32. LED cover lens

    Started by mercrazy, 07-28-2014 04:32 PM
    • Replies: 8
    • Views: 529
    08-01-2014, 10:17 AM Go to last post
  33. Help identify LED; Milwaukee M18 floodlight

    Started by RoGuE_StreaK, 07-22-2014 05:00 PM
    • Replies: 4
    • Views: 481
    07-29-2014, 04:39 PM Go to last post
  34. De-Domed XML2 XPG2 on Noctigon 16/20mm MCPCB

    Started by James3, 07-21-2014 03:21 PM
    • Replies: 2
    • Views: 520
    07-29-2014, 10:30 AM Go to last post
  35. direct to copper boards

    Started by mercrazy, 07-28-2014 05:22 AM
    • Replies: 3
    • Views: 395
    07-28-2014, 10:51 PM Go to last post
  36. XM-L2 lumen maintenance after 3000 hours: 98+%!

    Started by DragonLord, 07-25-2014 07:59 PM
    • Replies: 4
    • Views: 625
    07-28-2014, 03:53 PM Go to last post
    • Replies: 0
    • Views: 344
    07-28-2014, 09:53 AM Go to last post
  37. what is the best 'star' for luxeon rebel?

    Started by oakgraphics, 03-19-2010 12:46 PM
    • Replies: 6
    • Views: 1,259
    07-28-2014, 05:43 AM Go to last post
  38. LED driver question

    Started by elcid98, 07-12-2014 09:53 AM
    • Replies: 3
    • Views: 564
    07-28-2014, 05:06 AM Go to last post
  39. Dled illumination technology

    Started by ianto99, 07-20-2014 11:38 AM
    • Replies: 7
    • Views: 512
    07-27-2014, 11:24 AM Go to last post
  40. relation between brightness and Lumen

    Started by sagar, 07-11-2014 11:25 PM
    • Replies: 4
    • Views: 537
    07-26-2014, 09:41 AM Go to last post
  41. How to change color tempearature

    Started by sagar, 07-08-2014 09:23 PM
    • Replies: 8
    • Views: 704
    07-25-2014, 10:08 PM Go to last post

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