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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: 35,397
    07-26-2009, 12:59 PM Go to last post
  1. capacitor value?

    Started by mercrazy, 12-06-2018 08:17 AM
    • Replies: 5
    • Views: 522
    Yesterday, 08:18 AM Go to last post
  2. SFT-10/20 Green Availability

    Started by Snoman002, 12-28-2018 09:53 PM
    • Replies: 6
    • Views: 472
    Yesterday, 05:46 AM Go to last post
    • Replies: 7
    • Views: 349
    01-13-2019, 12:05 PM Go to last post
  3. Cree XM-L or XM-L2 Stencil Pattern

    Started by X83, 01-10-2019 05:35 PM
    • Replies: 0
    • Views: 141
    01-10-2019, 05:35 PM Go to last post
  4. Led output reducing over time

    Started by leggera16, 12-27-2018 06:59 AM
    • Replies: 0
    • Views: 279
    12-27-2018, 06:59 AM Go to last post
  5. 30,40,50w led with a forward voltage of 9-14v

    Started by Twhite0129, 11-10-2018 09:29 AM
    • Replies: 3
    • Views: 837
    12-16-2018, 08:11 AM Go to last post
  6. XHP70 12V not electrically isolated

    Started by magudaman, 12-08-2018 07:14 PM
    • Replies: 1
    • Views: 528
    12-09-2018, 03:25 PM Go to last post
  7. Ordering LEDs direct from China (AliBaba/AliExpress)

    Started by dspiffy, 04-11-2014 06:38 AM
    2 Pages
    1 2
    • Replies: 49
    • Views: 14,628
    12-07-2018, 06:45 PM Go to last post
  8. Thinking Shadow Cube Lamp Bulb Discussion

    Started by TimmyTims, 05-23-2018 03:22 AM
    • Replies: 3
    • Views: 1,864
    12-07-2018, 07:57 AM Go to last post
  9. Wall Size Back Lit Green Screen

    Started by compumatter, 12-06-2018 03:28 PM
    • Replies: 0
    • Views: 379
    12-06-2018, 03:28 PM Go to last post
  10. RGB string problems

    Started by EricB, 11-30-2018 10:42 PM
    • Replies: 6
    • Views: 728
    12-05-2018, 09:41 PM Go to last post
  11. Thinking power measurement for a 300 nm UV LED

    Started by runcyclexcski, 11-29-2018 04:00 PM
    • Replies: 1
    • Views: 647
    12-01-2018, 02:51 PM Go to last post
  12. UV LED's for sterilization???

    Started by phreeflow, 11-11-2008 03:35 PM
    4 Pages
    1 2 3 4
    • Replies: 114
    • Views: 97,058
    11-30-2018, 09:40 PM Go to last post
  13. What type of LEDs are these?

    Started by JoeMartin, 11-23-2018 09:04 AM
    • Replies: 0
    • Views: 622
    11-23-2018, 09:04 AM Go to last post
  14. dimming LED strip lights

    Started by icedawg, 10-15-2018 09:07 PM
    • Replies: 15
    • Views: 1,711
    11-23-2018, 08:25 AM Go to last post
    • Replies: 0
    • Views: 488
    11-23-2018, 07:52 AM Go to last post
    • Replies: 5
    • Views: 2,609
    11-22-2018, 06:39 PM Go to last post
  15. LED 6812 5v wiring help please

    Started by TheSandMan, 10-27-2018 03:01 PM
    • Replies: 4
    • Views: 920
    11-22-2018, 06:34 PM Go to last post
    • Replies: 2
    • Views: 641
    11-19-2018, 07:37 PM Go to last post
    • Replies: 3
    • Views: 792
    11-08-2018, 09:29 PM Go to last post
  16. Help with driving an RGB fixture

    Started by Cmgreenman, 10-15-2018 09:18 AM
    • Replies: 6
    • Views: 1,041
    10-19-2018, 12:53 PM Go to last post
  17. tariff

    Started by mercrazy, 09-20-2018 06:48 AM
    • Replies: 4
    • Views: 1,242
    10-09-2018, 01:29 PM Go to last post
  18. Power for LED strips

    Started by ikr88, 10-04-2018 06:31 PM
    • Replies: 4
    • Views: 1,110
    10-07-2018, 10:02 PM Go to last post
    • Replies: 0
    • Views: 1,061
    09-19-2018, 11:09 PM Go to last post
  19. Trouble with an LED strip light and remote

    Started by Coolhandbuch, 09-19-2018 07:19 AM
    • Replies: 2
    • Views: 966
    09-19-2018, 06:25 PM Go to last post
  20. DIY low power light from LED using 120VAC

    Started by primuspaul, 01-25-2018 08:29 PM
    • Replies: 19
    • Views: 3,261
    09-13-2018, 07:19 PM Go to last post
  21. Decent White LED Strips?

    Started by keith204, 06-03-2018 09:30 PM
    • Replies: 7
    • Views: 2,122
    09-13-2018, 04:44 PM Go to last post
  22. 10W LED chip on 7W LED driver?

    Started by primuspaul, 05-31-2018 07:58 AM
    • Replies: 6
    • Views: 2,047
    09-13-2018, 04:31 PM Go to last post
  23. heatsink size, watts, current capacity?

    Started by mercrazy, 08-11-2018 08:22 AM
    • Replies: 7
    • Views: 1,623
    09-13-2018, 04:29 PM Go to last post
  24. Need your help finding specific brand of led lights.

    Started by TNSIN, 01-16-2018 10:47 AM
    • Replies: 3
    • Views: 1,980
    09-12-2018, 07:15 PM Go to last post
  25. Using a COB LED panel: experiences

    Started by lf-mark, 07-22-2016 06:18 AM
    • Replies: 9
    • Views: 2,794
    09-12-2018, 06:43 PM Go to last post
  26. Projecting a line with an LED light

    Started by Captainleppy, 09-10-2018 11:21 AM
    • Replies: 1
    • Views: 987
    09-11-2018, 05:12 AM Go to last post
  27. Brightest 5mm LEDs and where to find them?

    Started by twentysixtwo, 08-28-2018 01:40 PM
    • Replies: 4
    • Views: 1,530
    08-30-2018, 10:14 AM Go to last post
  28. Faulty Driver, Low voltage output?

    Started by Adamn, 08-22-2018 12:58 PM
    • Replies: 1
    • Views: 1,108
    08-23-2018, 07:26 AM Go to last post
  29. What is this???

    Started by Abard123, 08-15-2018 01:45 PM
    • Replies: 1
    • Views: 1,230
    08-17-2018, 08:31 AM Go to last post
  30. The basics of LED drivers

    Started by JoakimFlorence, 02-19-2018 09:22 PM
    • Replies: 15
    • Views: 4,492
    08-12-2018, 11:30 PM Go to last post
  31. Adjusting Ceiling Fan Cut Out LEDs

    Started by Barndog14, 08-10-2018 09:03 AM
    • Replies: 4
    • Views: 1,216
    08-10-2018, 04:16 PM Go to last post
  32. Pwm on power led with more current than needed

    Started by Rimbaldo, 08-06-2018 07:07 PM
    • Replies: 2
    • Views: 1,260
    08-09-2018, 07:25 PM Go to last post
  33. 500W Halogen Flood Lamp LED Bulb

    Started by J.McDonald Knives, 05-22-2011 08:34 PM
    • Replies: 17
    • Views: 107,178
    08-09-2018, 07:13 PM Go to last post
  34. Anything better than an XHP-70.2 in Direct-Drive?

    Started by Zeron1, 08-01-2018 01:06 AM
    • Replies: 1
    • Views: 1,434
    08-04-2018, 08:44 AM Go to last post
    • Replies: 11
    • Views: 3,330
    07-20-2018, 01:03 AM Go to last post
  35. Finding true cyan LEDs

    Started by saabluster, 06-30-2010 12:59 AM
    3 Pages
    1 2 3
    • Replies: 78
    • Views: 36,441
    07-12-2018, 05:00 PM Go to last post
  36. Help in identifying led bulb for replacement

    Started by kurtjski, 06-25-2018 01:02 PM
    • Replies: 6
    • Views: 1,767
    07-06-2018, 06:33 PM Go to last post
  37. LED 4ft Tubes Flickering

    Started by SpudMuffin, 06-20-2018 12:42 PM
    • Replies: 4
    • Views: 1,867
    06-21-2018, 04:34 PM Go to last post
    • Replies: 0
    • Views: 1,419
    06-15-2018, 02:52 PM Go to last post
  38. Str Unboxing a $500 LED... Wow.

    Started by martinaee, 11-05-2017 08:31 PM
    • Replies: 20
    • Views: 5,987
    06-15-2018, 01:30 AM Go to last post
  39. LED Circuit Help

    Started by harmfulcow, 06-11-2018 10:10 AM
    • Replies: 5
    • Views: 1,827
    06-14-2018, 06:57 AM Go to last post

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