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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: 32,823
    07-26-2009, 12:59 PM Go to last post
    • Replies: 3
    • Views: 187
    04-16-2018, 10:33 PM Go to last post
  1. How much heat do LEDs make per watt?

    Started by Number21, 04-10-2018 12:40 AM
    • Replies: 11
    • Views: 481
    04-15-2018, 03:49 PM Go to last post
    • Replies: 4
    • Views: 197
    04-13-2018, 06:43 PM Go to last post
  2. Yuji BC 5mm LED Stress Test - Graph and Images

    Started by iamlucky13, 02-25-2018 12:45 AM
    • Replies: 22
    • Views: 1,995
    04-04-2018, 06:51 PM Go to last post
    • Replies: 12
    • Views: 1,094
    03-27-2018, 02:05 PM Go to last post
    • Replies: 1
    • Views: 280
    03-27-2018, 09:29 AM Go to last post
  3. Run TSUS5402 continuous

    Started by adkinsc, 03-27-2018 08:20 AM
    • Replies: 0
    • Views: 227
    03-27-2018, 08:20 AM Go to last post
    • Replies: 3
    • Views: 594
    03-26-2018, 08:52 AM Go to last post
    • Replies: 4
    • Views: 661
    03-26-2018, 08:31 AM Go to last post
  4. Weird 1-10v LED strip dimming issue

    Started by Wind, 03-21-2018 08:23 PM
    • Replies: 2
    • Views: 348
    03-24-2018, 10:59 AM Go to last post
    • Replies: 0
    • Views: 179
    03-21-2018, 10:43 AM Go to last post
  5. Str Unboxing a $500 LED... Wow.

    Started by martinaee, 11-05-2017 08:31 PM
    • Replies: 15
    • Views: 2,449
    03-21-2018, 07:08 AM Go to last post
  6. Changing LED Tint With Filters

    Started by Derek Dean, 08-22-2011 07:48 PM
    12 Pages
    1 2 3 4 5 ... 12
    • Replies: 339
    • Views: 136,327
    03-17-2018, 12:33 AM Go to last post
    • Replies: 19
    • Views: 2,653
    03-14-2018, 02:22 PM Go to last post
    • Replies: 27
    • Views: 2,347
    03-14-2018, 01:36 PM Go to last post
  7. Reflow issue leds not lighting up

    Started by oly999, 03-09-2018 04:51 PM
    • Replies: 2
    • Views: 508
    03-10-2018, 07:26 AM Go to last post
  8. Chinese selling "overdriven" IP65 units?

    Started by primuspaul, 01-26-2018 10:06 PM
    • Replies: 7
    • Views: 1,015
    03-05-2018, 06:00 PM Go to last post
    • Replies: 2
    • Views: 379
    03-02-2018, 09:39 PM Go to last post
  9. 9.5W Philips Hue LED for 8W LED fixture

    Started by fugufish, 02-12-2018 03:33 AM
    • Replies: 6
    • Views: 1,011
    02-26-2018, 05:26 PM Go to last post
  10. Question Is aliexpress any good as a vendor?

    Started by Karel, 02-18-2018 05:58 AM
    • Replies: 7
    • Views: 899
    02-26-2018, 12:52 PM Go to last post
  11. The basics of LED drivers

    Started by JoakimFlorence, 02-19-2018 09:22 PM
    • Replies: 7
    • Views: 1,014
    02-26-2018, 12:50 PM Go to last post
  12. Question Best power supply for running two 10W LEDs?

    Started by Karel, 02-19-2018 06:36 AM
    • Replies: 6
    • Views: 746
    02-21-2018, 08:27 PM Go to last post
    • Replies: 1
    • Views: 637
    02-20-2018, 06:59 AM Go to last post
  13. driver question,newbie

    Started by joker0918, 02-17-2018 07:51 PM
    • Replies: 4
    • Views: 656
    02-19-2018, 09:33 PM Go to last post
  14. What LED is used in the flash of Samsung S8

    Started by Lowlt, 02-14-2018 09:23 PM
    • Replies: 1
    • Views: 506
    02-16-2018, 02:22 PM Go to last post
  15. Heat sink size for 10W LED chip?

    Started by primuspaul, 02-06-2018 06:26 PM
    • Replies: 9
    • Views: 1,114
    02-09-2018, 03:54 PM Go to last post
  16. What LED should I use?

    Started by cwol97401, 02-08-2018 12:13 AM
    • Replies: 1
    • Views: 518
    02-08-2018, 06:52 AM Go to last post
  17. LED Suggestions please?

    Started by cwol97401, 02-06-2018 12:18 AM
    • Replies: 0
    • Views: 441
    02-06-2018, 12:18 AM Go to last post
  18. Do LED drivers exist?

    Started by lazerman121, 01-19-2018 09:10 PM
    • Replies: 9
    • Views: 1,323
    02-05-2018, 03:22 PM Go to last post
  19. Not Getting Smooth Output

    Started by SoulDriver, 02-03-2018 04:50 PM
    • Replies: 1
    • Views: 402
    02-04-2018, 11:49 AM Go to last post
  20. Finding true cyan LEDs

    Started by saabluster, 06-30-2010 12:59 AM
    3 Pages
    1 2 3
    • Replies: 76
    • Views: 28,103
    02-02-2018, 08:40 AM Go to last post
  21. Led won't stay on help

    Started by Chevyguy86350, 01-30-2018 06:11 AM
    • Replies: 3
    • Views: 643
    02-01-2018, 03:22 PM Go to last post
  22. Looking for 16mm .5A 9 volt Flashlight driver

    Started by lazerman121, 02-01-2018 12:17 AM
    • Replies: 0
    • Views: 432
    02-01-2018, 12:17 AM Go to last post
    • Replies: 7
    • Views: 708
    01-31-2018, 11:14 AM Go to last post
  23. DIY low power light from LED using 120VAC

    Started by primuspaul, 01-25-2018 08:29 PM
    • Replies: 14
    • Views: 1,172
    01-30-2018, 08:29 PM Go to last post
  24. Arrow RGB certain color output

    Started by robpope1, 01-30-2018 03:12 PM
    • Replies: 0
    • Views: 406
    01-30-2018, 03:12 PM Go to last post
  25. Need your help finding specific brand of led lights.

    Started by TNSIN, 01-16-2018 10:47 AM
    • Replies: 1
    • Views: 690
    01-29-2018, 11:19 AM Go to last post
    • Replies: 0
    • Views: 455
    01-29-2018, 11:06 AM Go to last post
  26. 1000 5mm white leds or COB light bar

    Started by tylercjohnson, 01-26-2018 01:28 PM
    • Replies: 2
    • Views: 538
    01-28-2018, 05:17 PM Go to last post
  27. GOOD LED Brands?

    Started by kilogulf59, 01-17-2018 07:34 AM
    • Replies: 4
    • Views: 1,024
    01-28-2018, 03:20 PM Go to last post
  28. Difference in LED's CREE XP-G R3 and CREE XP-E Q5

    Started by G35COUPE, 04-22-2013 01:41 PM
    • Replies: 4
    • Views: 12,165
    01-27-2018, 07:37 AM Go to last post
  29. Small round 1mm leds

    Started by turbo06, 01-13-2018 07:30 PM
    • Replies: 1
    • Views: 831
    01-21-2018, 05:23 PM Go to last post
  30. Need help with LED Strip Lights

    Started by cam4hdd, 01-17-2018 01:34 PM
    • Replies: 6
    • Views: 826
    01-20-2018, 05:15 PM Go to last post
  31. What site you guys getting your leds?

    Started by Chevyguy86350, 01-04-2018 11:14 AM
    • Replies: 9
    • Views: 1,442
    01-08-2018, 10:57 PM Go to last post
  32. 219c vs xpg2/3

    Started by John_Galt, 12-29-2017 10:05 PM
    • Replies: 4
    • Views: 1,427
    01-05-2018, 01:24 PM Go to last post
  33. Are we to see the XP-L2 HI?

    Started by kosPap, 12-26-2017 10:36 AM
    • Replies: 2
    • Views: 1,389
    12-31-2017, 02:26 PM Go to last post
  34. 100w LED build Questions

    Started by ollare1127, 11-06-2017 02:18 PM
    • Replies: 1
    • Views: 982
    12-31-2017, 11:24 AM Go to last post
  35. Are Cutter's Efficiency Bins the Real Deal?

    Started by LEDAdd1ct, 10-14-2017 06:38 AM
    • Replies: 6
    • Views: 1,975
    12-29-2017, 01:53 PM Go to last post
  36. Brightest red led star pcb?

    Started by Chevyguy86350, 12-20-2017 05:03 PM
    • Replies: 2
    • Views: 1,138
    12-29-2017, 12:59 PM Go to last post
  37. what are the best led diodes for building a lightbar?

    Started by SA2, 12-23-2017 09:59 PM
    • Replies: 3
    • Views: 1,002
    12-25-2017, 01:25 PM Go to last post

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