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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: 35,017
    07-26-2009, 12:59 PM Go to last post
  1. XHP70 12V not electrically isolated

    Started by magudaman, 12-08-2018 07:14 PM
    • Replies: 1
    • Views: 132
    12-09-2018, 03:25 PM Go to last post
  2. capacitor value?

    Started by mercrazy, 12-06-2018 08:17 AM
    • Replies: 3
    • Views: 166
    12-08-2018, 04:12 PM Go to last post
  3. Ordering LEDs direct from China (AliBaba/AliExpress)

    Started by dspiffy, 04-11-2014 06:38 AM
    2 Pages
    1 2
    • Replies: 49
    • Views: 13,824
    12-07-2018, 06:45 PM Go to last post
  4. Thinking Shadow Cube Lamp Bulb Discussion

    Started by TimmyTims, 05-23-2018 03:22 AM
    • Replies: 3
    • Views: 1,554
    12-07-2018, 07:57 AM Go to last post
  5. Wall Size Back Lit Green Screen

    Started by compumatter, 12-06-2018 03:28 PM
    • Replies: 0
    • Views: 83
    12-06-2018, 03:28 PM Go to last post
  6. RGB string problems

    Started by EricB, 11-30-2018 10:42 PM
    • Replies: 6
    • Views: 397
    12-05-2018, 09:41 PM Go to last post
  7. Thinking power measurement for a 300 nm UV LED

    Started by runcyclexcski, 11-29-2018 04:00 PM
    • Replies: 1
    • Views: 292
    12-01-2018, 02:51 PM Go to last post
  8. UV LED's for sterilization???

    Started by phreeflow, 11-11-2008 03:35 PM
    4 Pages
    1 2 3 4
    • Replies: 114
    • Views: 94,720
    11-30-2018, 09:40 PM Go to last post
  9. What type of LEDs are these?

    Started by JoeMartin, 11-23-2018 09:04 AM
    • Replies: 0
    • Views: 325
    11-23-2018, 09:04 AM Go to last post
  10. dimming LED strip lights

    Started by icedawg, 10-15-2018 09:07 PM
    • Replies: 15
    • Views: 1,357
    11-23-2018, 08:25 AM Go to last post
    • Replies: 0
    • Views: 221
    11-23-2018, 07:52 AM Go to last post
    • Replies: 5
    • Views: 2,245
    11-22-2018, 06:39 PM Go to last post
  11. LED 6812 5v wiring help please

    Started by TheSandMan, 10-27-2018 03:01 PM
    • Replies: 4
    • Views: 585
    11-22-2018, 06:34 PM Go to last post
  12. 30,40,50w led with a forward voltage of 9-14v

    Started by Twhite0129, 11-10-2018 09:29 AM
    • Replies: 1
    • Views: 420
    11-22-2018, 06:23 PM Go to last post
    • Replies: 2
    • Views: 355
    11-19-2018, 07:37 PM Go to last post
    • Replies: 3
    • Views: 500
    11-08-2018, 09:29 PM Go to last post
  13. Help with driving an RGB fixture

    Started by Cmgreenman, 10-15-2018 09:18 AM
    • Replies: 6
    • Views: 745
    10-19-2018, 12:53 PM Go to last post
  14. tariff

    Started by mercrazy, 09-20-2018 06:48 AM
    • Replies: 4
    • Views: 946
    10-09-2018, 01:29 PM Go to last post
  15. Power for LED strips

    Started by ikr88, 10-04-2018 06:31 PM
    • Replies: 4
    • Views: 816
    10-07-2018, 10:02 PM Go to last post
    • Replies: 0
    • Views: 770
    09-19-2018, 11:09 PM Go to last post
  16. Trouble with an LED strip light and remote

    Started by Coolhandbuch, 09-19-2018 07:19 AM
    • Replies: 2
    • Views: 696
    09-19-2018, 06:25 PM Go to last post
  17. DIY low power light from LED using 120VAC

    Started by primuspaul, 01-25-2018 08:29 PM
    • Replies: 19
    • Views: 2,875
    09-13-2018, 07:19 PM Go to last post
  18. Decent White LED Strips?

    Started by keith204, 06-03-2018 09:30 PM
    • Replies: 7
    • Views: 1,819
    09-13-2018, 04:44 PM Go to last post
  19. 10W LED chip on 7W LED driver?

    Started by primuspaul, 05-31-2018 07:58 AM
    • Replies: 6
    • Views: 1,757
    09-13-2018, 04:31 PM Go to last post
  20. heatsink size, watts, current capacity?

    Started by mercrazy, 08-11-2018 08:22 AM
    • Replies: 7
    • Views: 1,338
    09-13-2018, 04:29 PM Go to last post
  21. Need your help finding specific brand of led lights.

    Started by TNSIN, 01-16-2018 10:47 AM
    • Replies: 3
    • Views: 1,722
    09-12-2018, 07:15 PM Go to last post
  22. Using a COB LED panel: experiences

    Started by lf-mark, 07-22-2016 06:18 AM
    • Replies: 9
    • Views: 2,416
    09-12-2018, 06:43 PM Go to last post
  23. Projecting a line with an LED light

    Started by Captainleppy, 09-10-2018 11:21 AM
    • Replies: 1
    • Views: 771
    09-11-2018, 05:12 AM Go to last post
  24. Brightest 5mm LEDs and where to find them?

    Started by twentysixtwo, 08-28-2018 01:40 PM
    • Replies: 4
    • Views: 1,174
    08-30-2018, 10:14 AM Go to last post
  25. Faulty Driver, Low voltage output?

    Started by Adamn, 08-22-2018 12:58 PM
    • Replies: 1
    • Views: 845
    08-23-2018, 07:26 AM Go to last post
  26. What is this???

    Started by Abard123, 08-15-2018 01:45 PM
    • Replies: 1
    • Views: 969
    08-17-2018, 08:31 AM Go to last post
  27. The basics of LED drivers

    Started by JoakimFlorence, 02-19-2018 09:22 PM
    • Replies: 15
    • Views: 3,995
    08-12-2018, 11:30 PM Go to last post
  28. Adjusting Ceiling Fan Cut Out LEDs

    Started by Barndog14, 08-10-2018 09:03 AM
    • Replies: 4
    • Views: 967
    08-10-2018, 04:16 PM Go to last post
  29. Pwm on power led with more current than needed

    Started by Rimbaldo, 08-06-2018 07:07 PM
    • Replies: 2
    • Views: 1,003
    08-09-2018, 07:25 PM Go to last post
  30. 500W Halogen Flood Lamp LED Bulb

    Started by J.McDonald Knives, 05-22-2011 08:34 PM
    • Replies: 17
    • Views: 106,211
    08-09-2018, 07:13 PM Go to last post
  31. Anything better than an XHP-70.2 in Direct-Drive?

    Started by Zeron1, 08-01-2018 01:06 AM
    • Replies: 1
    • Views: 1,124
    08-04-2018, 08:44 AM Go to last post
    • Replies: 11
    • Views: 2,915
    07-20-2018, 01:03 AM Go to last post
  32. Finding true cyan LEDs

    Started by saabluster, 06-30-2010 12:59 AM
    3 Pages
    1 2 3
    • Replies: 78
    • Views: 34,916
    07-12-2018, 05:00 PM Go to last post
  33. Help in identifying led bulb for replacement

    Started by kurtjski, 06-25-2018 01:02 PM
    • Replies: 6
    • Views: 1,474
    07-06-2018, 06:33 PM Go to last post
  34. LED 4ft Tubes Flickering

    Started by SpudMuffin, 06-20-2018 12:42 PM
    • Replies: 4
    • Views: 1,588
    06-21-2018, 04:34 PM Go to last post
    • Replies: 0
    • Views: 1,157
    06-15-2018, 02:52 PM Go to last post
  35. Str Unboxing a $500 LED... Wow.

    Started by martinaee, 11-05-2017 08:31 PM
    • Replies: 20
    • Views: 5,525
    06-15-2018, 01:30 AM Go to last post
  36. LED Circuit Help

    Started by harmfulcow, 06-11-2018 10:10 AM
    • Replies: 5
    • Views: 1,560
    06-14-2018, 06:57 AM Go to last post
  37. Changing LED Tint With Filters

    Started by Derek Dean, 08-22-2011 07:48 PM
    12 Pages
    1 2 3 4 5 ... 12
    • Replies: 341
    • Views: 155,578
    06-07-2018, 07:37 AM Go to last post
    • Replies: 6
    • Views: 1,748
    06-06-2018, 07:02 PM Go to last post
    • Replies: 3
    • Views: 2,029
    06-06-2018, 04:58 PM Go to last post
    • Replies: 23
    • Views: 6,404
    06-06-2018, 03:20 PM Go to last post
  38. How to ID Type of LED Strip Lights

    Started by rabbithutch, 06-01-2018 02:22 PM
    • Replies: 2
    • Views: 1,501
    06-04-2018, 11:14 PM Go to last post

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