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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 11:59 AM
    • Replies: 0
    • Views: 19,598
    07-26-2009, 11:59 AM Go to last post
  1. How is LED life-span related to temperature?

    Started by kuksul08, 02-14-2014 10:59 AM
    • Replies: 8
    • Views: 530
    02-16-2014, 02:35 AM Go to last post
  2. LED driver limits, power, everything

    Started by flimflam, 02-03-2014 05:49 PM
    • Replies: 13
    • Views: 828
    02-15-2014, 09:00 PM Go to last post
  3. How do I install LED Driver?

    Started by goodbengal, 02-07-2014 06:42 PM
    • Replies: 11
    • Views: 1,036
    02-11-2014, 04:01 PM Go to last post
  4. Why are MR16 LED bulbs AC? Will they run ok on DC?

    Started by fpbear, 02-07-2014 07:45 PM
    • Replies: 0
    • Views: 387
    02-07-2014, 07:45 PM Go to last post
  5. 5050 Strip Lighting Wiring Query

    Started by stricko, 01-31-2014 05:59 AM
    • Replies: 5
    • Views: 539
    02-07-2014, 01:34 AM Go to last post
  6. Cree CXA3050 Heat sink & Reflector

    Started by Jordan932, 01-25-2014 01:11 PM
    • Replies: 5
    • Views: 684
    02-05-2014, 12:56 PM Go to last post
  7. Found LED Array, help please??

    Started by FoundLEDArray, 02-01-2014 03:18 AM
    • Replies: 3
    • Views: 459
    02-05-2014, 12:41 PM Go to last post
  8. Are power adapters current limiting?

    Started by Murphy625, 01-25-2014 08:18 PM
    • Replies: 6
    • Views: 500
    02-04-2014, 10:41 AM Go to last post
  9. Is there such a thing as a 3500-4000K 90+ CRI LED?

    Started by tobrien, 01-13-2014 04:07 PM
    • Replies: 12
    • Views: 1,149
    02-04-2014, 07:28 AM Go to last post
  10. Selecting power source for LED Tape

    Started by Leonardo1, 01-28-2014 01:45 AM
    • Replies: 3
    • Views: 404
    02-04-2014, 02:47 AM Go to last post
  11. how to repair my led string light

    Started by deanhu, 02-03-2014 05:25 PM
    • Replies: 0
    • Views: 242
    02-03-2014, 05:25 PM Go to last post
    • Replies: 0
    • Views: 334
    02-03-2014, 12:38 AM Go to last post
  12. Sigh I found out that I can Smell LED... YA... LOL...

    Started by RGS03833, 01-27-2014 09:41 AM
    • Replies: 9
    • Views: 776
    02-02-2014, 02:17 PM Go to last post
  13. DIY Far Red LED stimulation therapy

    Started by kirmokin, 02-02-2014 11:38 AM
    • Replies: 0
    • Views: 338
    02-02-2014, 11:38 AM Go to last post
  14. Why did my LEDs die?

    Started by Jr_00_22, 01-31-2014 12:43 PM
    • Replies: 4
    • Views: 471
    02-02-2014, 01:32 AM Go to last post
  15. Question on Forward Voltage

    Started by neon822, 01-29-2014 10:12 AM
    • Replies: 14
    • Views: 541
    02-01-2014, 05:21 PM Go to last post
  16. CREE LED from ebay

    Started by Kappow, 01-29-2014 12:28 PM
    • Replies: 3
    • Views: 464
    01-31-2014, 08:39 PM Go to last post
  17. What is thermal runaway and why does it happen?

    Started by Murphy625, 01-29-2014 02:44 PM
    • Replies: 4
    • Views: 428
    01-31-2014, 02:56 PM Go to last post
  18. XP-g2 S2 now available

    Started by degarb, 12-17-2013 03:58 AM
    • Replies: 2
    • Views: 907
    01-30-2014, 05:57 AM Go to last post
  19. Need help figuring out which LED to use...

    Started by ac.klove, 01-28-2014 02:48 AM
    • Replies: 1
    • Views: 295
    01-29-2014, 05:48 PM Go to last post
  20. 10w LED mounting position???

    Started by Murphy625, 01-29-2014 09:36 AM
    • Replies: 0
    • Views: 359
    01-29-2014, 09:36 AM Go to last post
  21. How to drive 8 leds at 10watt-12vdc each..

    Started by Murphy625, 01-28-2014 08:22 AM
    • Replies: 12
    • Views: 633
    01-29-2014, 04:05 AM Go to last post
  22. 200 Lumen per Watt - Cree MK-R multi die chip

    Started by mds82, 12-18-2012 05:45 AM
    2 Pages
    1 2
    • Replies: 33
    • Views: 15,596
    01-28-2014, 10:09 PM Go to last post
    • Replies: 3
    • Views: 433
    01-28-2014, 08:18 PM Go to last post
  23. Middle LED in a series burning out

    Started by kuksul08, 01-25-2014 10:28 PM
    • Replies: 2
    • Views: 401
    01-26-2014, 10:28 AM Go to last post
    • Replies: 5
    • Views: 495
    01-25-2014, 02:30 PM Go to last post
  24. Where can i buy one of these? (XML2-U2)

    Started by fulabeer, 01-24-2014 11:17 AM
    • Replies: 2
    • Views: 413
    01-25-2014, 09:05 AM Go to last post
  25. What LED's to use in a Led Matrix for a Rocket

    Started by sailmike, 01-18-2014 10:25 PM
    • Replies: 24
    • Views: 988
    01-24-2014, 05:33 PM Go to last post
  26. My 1st post. Need help with 10w LED chips

    Started by Murphy625, 01-24-2014 09:39 AM
    • Replies: 7
    • Views: 441
    01-24-2014, 05:17 PM Go to last post
    • Replies: 10
    • Views: 623
    01-23-2014, 08:11 AM Go to last post
  27. Help to find driver for Cree XR-E

    Started by flashas, 01-22-2014 02:25 AM
    • Replies: 2
    • Views: 254
    01-23-2014, 05:10 AM Go to last post
    • Replies: 8
    • Views: 1,659
    01-21-2014, 11:17 AM Go to last post
  28. LED submersible fishing lights

    Started by JustinN, 01-07-2014 01:45 PM
    • Replies: 10
    • Views: 703
    01-21-2014, 10:23 AM Go to last post
  29. Using a Constant Current PSU?

    Started by ryguystye, 12-22-2013 12:28 AM
    • Replies: 10
    • Views: 671
    01-20-2014, 02:01 PM Go to last post
  30. My newb underwater LED

    Started by Neversosure, 01-18-2014 01:02 PM
    • Replies: 10
    • Views: 539
    01-20-2014, 05:24 AM Go to last post
    • Replies: 28
    • Views: 2,977
    01-19-2014, 05:48 AM Go to last post
    • Replies: 2
    • Views: 374
    01-16-2014, 04:21 PM Go to last post
    • Replies: 6
    • Views: 438
    01-16-2014, 08:26 AM Go to last post
  31. Design Your Own Lenses for LED Light Sources

    Started by slebans, 12-23-2013 08:41 AM
    • Replies: 17
    • Views: 1,069
    01-15-2014, 08:00 PM Go to last post
  32. HP Green led

    Started by las3r, 01-13-2014 06:13 PM
    • Replies: 2
    • Views: 437
    01-15-2014, 07:17 AM Go to last post
  33. A theory to confirm...or not

    Started by alesh, 01-12-2014 11:08 AM
    • Replies: 1
    • Views: 350
    01-13-2014, 06:22 AM Go to last post
  34. Some high-DR, high-resolution emitter photos...

    Started by mmander, 01-08-2014 10:39 PM
    • Replies: 7
    • Views: 766
    01-11-2014, 11:14 AM Go to last post
  35. Question Do White and Colored LED's output UV?

    Started by lightime, 09-23-2009 10:54 AM
    • Replies: 24
    • Views: 7,134
    01-10-2014, 04:01 PM Go to last post
  36. TINY mass produced LED lights?

    Started by TheAtomicSoul, 01-10-2014 09:38 AM
    • Replies: 0
    • Views: 334
    01-10-2014, 09:38 AM Go to last post

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