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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: 35,657
    07-26-2009, 12:59 PM Go to last post
    • Replies: 2
    • Views: 227
    02-07-2019, 12:43 PM Go to last post
  1. Havent Run into this before

    Started by Got Lumens?, 01-26-2019 04:42 PM
    • Replies: 14
    • Views: 817
    02-05-2019, 01:19 PM Go to last post
  2. Faulty Driver, Low voltage output?

    Started by Adamn, 08-22-2018 12:58 PM
    • Replies: 2
    • Views: 1,363
    02-04-2019, 12:53 PM Go to last post
  3. capacitor value?

    Started by mercrazy, 12-06-2018 08:17 AM
    • Replies: 9
    • Views: 934
    01-29-2019, 05:03 AM Go to last post
    • Replies: 8
    • Views: 754
    01-26-2019, 04:55 PM Go to last post
  4. SFT-10/20 Green Availability

    Started by Snoman002, 12-28-2018 09:53 PM
    • Replies: 7
    • Views: 922
    01-20-2019, 07:51 PM Go to last post
  5. Cree XM-L or XM-L2 Stencil Pattern

    Started by X83, 01-10-2019 05:35 PM
    • Replies: 2
    • Views: 458
    01-19-2019, 08:39 PM Go to last post
  6. Led output reducing over time

    Started by leggera16, 12-27-2018 06:59 AM
    • Replies: 0
    • Views: 493
    12-27-2018, 06:59 AM Go to last post
  7. 30,40,50w led with a forward voltage of 9-14v

    Started by Twhite0129, 11-10-2018 09:29 AM
    • Replies: 3
    • Views: 1,064
    12-16-2018, 08:11 AM Go to last post
  8. XHP70 12V not electrically isolated

    Started by magudaman, 12-08-2018 07:14 PM
    • Replies: 1
    • Views: 745
    12-09-2018, 03:25 PM Go to last post
  9. Ordering LEDs direct from China (AliBaba/AliExpress)

    Started by dspiffy, 04-11-2014 06:38 AM
    2 Pages
    1 2
    • Replies: 49
    • Views: 15,321
    12-07-2018, 06:45 PM Go to last post
  10. Thinking Shadow Cube Lamp Bulb Discussion

    Started by TimmyTims, 05-23-2018 03:22 AM
    • Replies: 3
    • Views: 2,125
    12-07-2018, 07:57 AM Go to last post
  11. Wall Size Back Lit Green Screen

    Started by compumatter, 12-06-2018 03:28 PM
    • Replies: 0
    • Views: 576
    12-06-2018, 03:28 PM Go to last post
  12. RGB string problems

    Started by EricB, 11-30-2018 10:42 PM
    • Replies: 6
    • Views: 949
    12-05-2018, 09:41 PM Go to last post
  13. Thinking power measurement for a 300 nm UV LED

    Started by runcyclexcski, 11-29-2018 04:00 PM
    • Replies: 1
    • Views: 855
    12-01-2018, 02:51 PM Go to last post
  14. UV LED's for sterilization???

    Started by phreeflow, 11-11-2008 03:35 PM
    4 Pages
    1 2 3 4
    • Replies: 114
    • Views: 98,822
    11-30-2018, 09:40 PM Go to last post
  15. What type of LEDs are these?

    Started by JoeMartin, 11-23-2018 09:04 AM
    • Replies: 0
    • Views: 819
    11-23-2018, 09:04 AM Go to last post
  16. dimming LED strip lights

    Started by icedawg, 10-15-2018 09:07 PM
    • Replies: 15
    • Views: 2,050
    11-23-2018, 08:25 AM Go to last post
    • Replies: 0
    • Views: 694
    11-23-2018, 07:52 AM Go to last post
    • Replies: 5
    • Views: 2,883
    11-22-2018, 06:39 PM Go to last post
  17. LED 6812 5v wiring help please

    Started by TheSandMan, 10-27-2018 03:01 PM
    • Replies: 4
    • Views: 1,179
    11-22-2018, 06:34 PM Go to last post
    • Replies: 2
    • Views: 858
    11-19-2018, 07:37 PM Go to last post
    • Replies: 3
    • Views: 1,031
    11-08-2018, 09:29 PM Go to last post
  18. Help with driving an RGB fixture

    Started by Cmgreenman, 10-15-2018 09:18 AM
    • Replies: 6
    • Views: 1,316
    10-19-2018, 12:53 PM Go to last post
  19. tariff

    Started by mercrazy, 09-20-2018 06:48 AM
    • Replies: 4
    • Views: 1,469
    10-09-2018, 01:29 PM Go to last post
  20. Power for LED strips

    Started by ikr88, 10-04-2018 06:31 PM
    • Replies: 4
    • Views: 1,349
    10-07-2018, 10:02 PM Go to last post
    • Replies: 0
    • Views: 1,268
    09-19-2018, 11:09 PM Go to last post
  21. Trouble with an LED strip light and remote

    Started by Coolhandbuch, 09-19-2018 07:19 AM
    • Replies: 2
    • Views: 1,167
    09-19-2018, 06:25 PM Go to last post
  22. DIY low power light from LED using 120VAC

    Started by primuspaul, 01-25-2018 08:29 PM
    • Replies: 19
    • Views: 3,589
    09-13-2018, 07:19 PM Go to last post
  23. Decent White LED Strips?

    Started by keith204, 06-03-2018 09:30 PM
    • Replies: 7
    • Views: 2,373
    09-13-2018, 04:44 PM Go to last post
  24. 10W LED chip on 7W LED driver?

    Started by primuspaul, 05-31-2018 07:58 AM
    • Replies: 6
    • Views: 2,278
    09-13-2018, 04:31 PM Go to last post
  25. heatsink size, watts, current capacity?

    Started by mercrazy, 08-11-2018 08:22 AM
    • Replies: 7
    • Views: 1,873
    09-13-2018, 04:29 PM Go to last post
  26. Need your help finding specific brand of led lights.

    Started by TNSIN, 01-16-2018 10:47 AM
    • Replies: 3
    • Views: 2,193
    09-12-2018, 07:15 PM Go to last post
  27. Using a COB LED panel: experiences

    Started by lf-mark, 07-22-2016 06:18 AM
    • Replies: 9
    • Views: 3,055
    09-12-2018, 06:43 PM Go to last post
  28. Projecting a line with an LED light

    Started by Captainleppy, 09-10-2018 11:21 AM
    • Replies: 1
    • Views: 1,155
    09-11-2018, 05:12 AM Go to last post
  29. Brightest 5mm LEDs and where to find them?

    Started by twentysixtwo, 08-28-2018 01:40 PM
    • Replies: 4
    • Views: 1,815
    08-30-2018, 10:14 AM Go to last post
  30. What is this???

    Started by Abard123, 08-15-2018 01:45 PM
    • Replies: 1
    • Views: 1,437
    08-17-2018, 08:31 AM Go to last post
  31. The basics of LED drivers

    Started by JoakimFlorence, 02-19-2018 09:22 PM
    • Replies: 15
    • Views: 4,859
    08-12-2018, 11:30 PM Go to last post
  32. Adjusting Ceiling Fan Cut Out LEDs

    Started by Barndog14, 08-10-2018 09:03 AM
    • Replies: 4
    • Views: 1,448
    08-10-2018, 04:16 PM Go to last post
  33. Pwm on power led with more current than needed

    Started by Rimbaldo, 08-06-2018 07:07 PM
    • Replies: 2
    • Views: 1,490
    08-09-2018, 07:25 PM Go to last post
  34. 500W Halogen Flood Lamp LED Bulb

    Started by J.McDonald Knives, 05-22-2011 08:34 PM
    • Replies: 17
    • Views: 107,854
    08-09-2018, 07:13 PM Go to last post
  35. Anything better than an XHP-70.2 in Direct-Drive?

    Started by Zeron1, 08-01-2018 01:06 AM
    • Replies: 1
    • Views: 1,691
    08-04-2018, 08:44 AM Go to last post
    • Replies: 11
    • Views: 3,613
    07-20-2018, 01:03 AM Go to last post
  36. Finding true cyan LEDs

    Started by saabluster, 06-30-2010 12:59 AM
    3 Pages
    1 2 3
    • Replies: 78
    • Views: 37,587
    07-12-2018, 05:00 PM Go to last post
  37. Help in identifying led bulb for replacement

    Started by kurtjski, 06-25-2018 01:02 PM
    • Replies: 6
    • Views: 1,971
    07-06-2018, 06:33 PM Go to last post
  38. LED 4ft Tubes Flickering

    Started by SpudMuffin, 06-20-2018 12:42 PM
    • Replies: 4
    • Views: 2,085
    06-21-2018, 04:34 PM Go to last post
    • Replies: 0
    • Views: 1,628
    06-15-2018, 02:52 PM Go to last post

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