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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: 22,689
    07-26-2009, 01:59 PM Go to last post
  1. CREE LED from ebay

    Started by Kappow, 01-29-2014 02:28 PM
    • Replies: 3
    • Views: 624
    01-31-2014, 10:39 PM Go to last post
  2. What is thermal runaway and why does it happen?

    Started by Murphy625, 01-29-2014 04:44 PM
    • Replies: 4
    • Views: 643
    01-31-2014, 04:56 PM Go to last post
  3. XP-g2 S2 now available

    Started by degarb, 12-17-2013 05:58 AM
    • Replies: 2
    • Views: 1,314
    01-30-2014, 07:57 AM Go to last post
  4. Need help figuring out which LED to use...

    Started by ac.klove, 01-28-2014 04:48 AM
    • Replies: 1
    • Views: 391
    01-29-2014, 07:48 PM Go to last post
  5. 10w LED mounting position???

    Started by Murphy625, 01-29-2014 11:36 AM
    • Replies: 0
    • Views: 488
    01-29-2014, 11:36 AM Go to last post
  6. How to drive 8 leds at 10watt-12vdc each..

    Started by Murphy625, 01-28-2014 10:22 AM
    • Replies: 12
    • Views: 985
    01-29-2014, 06:05 AM Go to last post
  7. 200 Lumen per Watt - Cree MK-R multi die chip

    Started by mds82, 12-18-2012 07:45 AM
    2 Pages
    1 2
    • Replies: 33
    • Views: 19,243
    01-29-2014, 12:09 AM Go to last post
    • Replies: 3
    • Views: 846
    01-28-2014, 10:18 PM Go to last post
  8. Middle LED in a series burning out

    Started by kuksul08, 01-26-2014 12:28 AM
    • Replies: 2
    • Views: 560
    01-26-2014, 12:28 PM Go to last post
    • Replies: 5
    • Views: 657
    01-25-2014, 04:30 PM Go to last post
  9. What LED's to use in a Led Matrix for a Rocket

    Started by sailmike, 01-19-2014 12:25 AM
    • Replies: 24
    • Views: 1,477
    01-24-2014, 07:33 PM Go to last post
  10. My 1st post. Need help with 10w LED chips

    Started by Murphy625, 01-24-2014 11:39 AM
    • Replies: 7
    • Views: 1,131
    01-24-2014, 07:17 PM Go to last post
    • Replies: 10
    • Views: 1,041
    01-23-2014, 10:11 AM Go to last post
  11. Help to find driver for Cree XR-E

    Started by flashas, 01-22-2014 04:25 AM
    • Replies: 2
    • Views: 346
    01-23-2014, 07:10 AM Go to last post
    • Replies: 8
    • Views: 3,901
    01-21-2014, 01:17 PM Go to last post
  12. LED submersible fishing lights

    Started by JustinN, 01-07-2014 03:45 PM
    • Replies: 10
    • Views: 1,805
    01-21-2014, 12:23 PM Go to last post
  13. Using a Constant Current PSU?

    Started by ryguystye, 12-22-2013 02:28 AM
    • Replies: 10
    • Views: 924
    01-20-2014, 04:01 PM Go to last post
  14. My newb underwater LED

    Started by Neversosure, 01-18-2014 03:02 PM
    • Replies: 10
    • Views: 668
    01-20-2014, 07:24 AM Go to last post
    • Replies: 28
    • Views: 3,793
    01-19-2014, 07:48 AM Go to last post
    • Replies: 2
    • Views: 698
    01-16-2014, 06:21 PM Go to last post
    • Replies: 6
    • Views: 695
    01-16-2014, 10:26 AM Go to last post
  15. Design Your Own Lenses for LED Light Sources

    Started by slebans, 12-23-2013 10:41 AM
    • Replies: 17
    • Views: 1,504
    01-15-2014, 10:00 PM Go to last post
  16. HP Green led

    Started by las3r, 01-13-2014 08:13 PM
    • Replies: 2
    • Views: 576
    01-15-2014, 09:17 AM Go to last post
  17. A theory to confirm...or not

    Started by alesh, 01-12-2014 01:08 PM
    • Replies: 1
    • Views: 454
    01-13-2014, 08:22 AM Go to last post
  18. Some high-DR, high-resolution emitter photos...

    Started by mmander, 01-09-2014 12:39 AM
    • Replies: 7
    • Views: 1,179
    01-11-2014, 01:14 PM Go to last post
  19. TINY mass produced LED lights?

    Started by TheAtomicSoul, 01-10-2014 11:38 AM
    • Replies: 0
    • Views: 437
    01-10-2014, 11:38 AM Go to last post
  20. 1156 LED replacement bulb

    Started by gifters, 06-13-2013 08:10 AM
    • Replies: 14
    • Views: 4,536
    01-09-2014, 05:07 PM Go to last post
    • Replies: 11
    • Views: 1,520
    01-09-2014, 12:06 PM Go to last post
    • Replies: 2
    • Views: 347
    01-09-2014, 10:00 AM Go to last post
  21. Question UV LED Options?

    Started by tomcat017, 09-10-2013 10:03 AM
    • Replies: 27
    • Views: 2,986
    01-08-2014, 03:30 PM Go to last post
  22. best coatings for heatsink to radiate heat

    Started by mds82, 01-06-2014 10:21 AM
    • Replies: 4
    • Views: 767
    01-06-2014, 06:29 PM Go to last post
  23. Cree XML2 From 23.8V 400mA DC?

    Started by TheLightAtTheEnd, 01-04-2014 08:51 AM
    • Replies: 2
    • Views: 766
    01-05-2014, 03:56 AM Go to last post
  24. Some one please help with Led lighting

    Started by AquaScapeOnline, 01-04-2014 04:17 PM
    • Replies: 0
    • Views: 382
    01-04-2014, 04:17 PM Go to last post
    • Replies: 16
    • Views: 15,437
    01-03-2014, 02:59 PM Go to last post
  25. Heatsink for Cree XQ-D LED

    Started by ESELEM, 12-27-2013 01:35 PM
    • Replies: 4
    • Views: 754
    01-03-2014, 02:09 PM Go to last post
  26. pixelstick

    Started by Norm, 10-30-2013 11:12 PM
    • Replies: 5
    • Views: 967
    12-29-2013, 07:54 PM Go to last post
    • Replies: 15
    • Views: 1,102
    12-29-2013, 06:26 PM Go to last post
  27. LED specs from datasheet: lumen vs power

    Started by uiflorin, 12-28-2013 04:47 AM
    • Replies: 0
    • Views: 601
    12-28-2013, 04:47 AM Go to last post
  28. LED/Battery all in one unit?

    Started by Glass Man, 12-19-2013 01:20 PM
    • Replies: 10
    • Views: 1,043
    12-27-2013, 02:54 AM Go to last post
    • Replies: 23
    • Views: 2,085
    12-25-2013, 09:46 PM Go to last post
    • Replies: 17
    • Views: 3,473
    12-24-2013, 02:06 PM Go to last post
  29. LEDs and a mini motor

    Started by Customaf, 12-22-2013 05:05 AM
    • Replies: 1
    • Views: 478
    12-22-2013, 09:39 AM Go to last post
  30. 30 watt COB LED with no fan?

    Started by YellowGTO, 12-19-2013 02:30 PM
    • Replies: 4
    • Views: 986
    12-22-2013, 04:27 AM Go to last post
  31. XP-G2 vs XT-E

    Started by fedcas, 12-19-2013 04:46 AM
    • Replies: 4
    • Views: 942
    12-19-2013, 09:10 AM Go to last post
    • Replies: 0
    • Views: 301
    12-19-2013, 05:44 AM Go to last post
  32. powering and wiring my LED light

    Started by Sean W., 12-17-2013 03:32 AM
    • Replies: 8
    • Views: 1,113
    12-18-2013, 04:15 PM Go to last post

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