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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: 29,164
    07-26-2009, 12:59 PM Go to last post
  1. Help with LED power

    Started by johnhmanaa, Today 11:33 AM
    • Replies: 0
    • Views: 9
    Today, 11:33 AM Go to last post
  2. Question Regarding Luminance.

    Started by UrbanExplorer, 03-13-2017 07:43 AM
    • Replies: 12
    • Views: 468
    03-23-2017, 09:06 AM Go to last post
  3. UV LED's for sterilization???

    Started by phreeflow, 11-11-2008 02:35 PM
    4 Pages
    1 2 3 4
    • Replies: 97
    • Views: 67,135
    03-22-2017, 06:00 PM Go to last post
  4. Looking for a "basic" LED primer

    Started by XlightX, 03-18-2017 01:34 PM
    • Replies: 2
    • Views: 106
    03-20-2017, 11:16 AM Go to last post
    • Replies: 3
    • Views: 142
    03-20-2017, 10:54 AM Go to last post
  5. Thinking Latest LED bulb for flashlights

    Started by AR15DCM, 03-19-2017 01:07 PM
    • Replies: 0
    • Views: 95
    03-19-2017, 01:07 PM Go to last post
  6. G4 leds

    Started by Geled2, 03-17-2017 02:15 PM
    • Replies: 1
    • Views: 173
    03-19-2017, 10:38 AM Go to last post
    • Replies: 4
    • Views: 263
    03-16-2017, 02:41 PM Go to last post
  7. Half burnt out 8ft LED tube lights

    Started by Turian209, 03-15-2017 08:23 AM
    • Replies: 3
    • Views: 242
    03-16-2017, 09:58 AM Go to last post
  8. Question Wooden chandelier with LED's

    Started by m.danielsen, 03-14-2017 05:05 AM
    • Replies: 1
    • Views: 127
    03-15-2017, 08:47 AM Go to last post
  9. Red LED's are Orange !!

    Started by lifeson99, 05-20-2008 04:25 PM
    • Replies: 18
    • Views: 7,855
    03-14-2017, 01:37 PM Go to last post
  10. Trimming an aluminum emitter board

    Started by OttaMattaPia, 03-04-2017 10:52 AM
    • Replies: 3
    • Views: 307
    03-14-2017, 01:07 AM Go to last post
  11. LED Vests

    Started by JAS, 03-12-2017 12:58 PM
    • Replies: 2
    • Views: 170
    03-12-2017, 07:09 PM Go to last post
  12. Buttrock Smallest LED and battery

    Started by htisaka, 03-07-2017 07:41 AM
    • Replies: 1
    • Views: 192
    03-12-2017, 10:43 AM Go to last post
  13. just wondering what i actually got

    Started by pondwater, 02-19-2017 03:51 PM
    • Replies: 4
    • Views: 414
    03-12-2017, 10:38 AM Go to last post
  14. Changing LED Tint With Filters

    Started by Derek Dean, 08-22-2011 07:48 PM
    11 Pages
    1 2 3 4 5 ... 11
    • Replies: 326
    • Views: 99,935
    03-12-2017, 01:45 AM Go to last post
  15. LED Driver Selection

    Started by zild1221, 03-10-2017 11:38 PM
    • Replies: 0
    • Views: 105
    03-10-2017, 11:38 PM Go to last post
    • Replies: 0
    • Views: 131
    03-10-2017, 04:35 PM Go to last post
  16. Manker Quad board source

    Started by Thetasigma, 09-16-2016 07:07 PM
    • Replies: 4
    • Views: 708
    03-09-2017, 10:45 AM Go to last post
  17. Help 500w LED optics

    Started by MAHU24, 12-18-2016 10:46 PM
    • Replies: 5
    • Views: 816
    03-08-2017, 10:11 PM Go to last post
    • Replies: 1
    • Views: 301
    03-08-2017, 05:35 PM Go to last post
  18. Question Are 3030 SMD LED's really this bright?

    Started by The Municipality, 02-28-2017 09:42 PM
    • Replies: 3
    • Views: 470
    03-07-2017, 03:25 PM Go to last post
    • Replies: 0
    • Views: 124
    03-06-2017, 09:31 PM Go to last post
  19. Noobie help with SK6812 chip LED strip lights.

    Started by mmorton89, 03-03-2017 04:40 AM
    • Replies: 5
    • Views: 358
    03-05-2017, 07:06 PM Go to last post
  20. Advice on custom red & blue 50W LED light

    Started by Karel, 03-04-2017 05:15 AM
    • Replies: 0
    • Views: 127
    03-04-2017, 05:15 AM Go to last post
  21. best coatings for heatsink to radiate heat

    Started by mds82, 01-06-2014 09:21 AM
    • Replies: 8
    • Views: 1,972
    02-25-2017, 11:52 AM Go to last post
  22. Actual best 5mm LED in 2017 ?

    Started by derfyled, 02-16-2017 06:49 AM
    • Replies: 7
    • Views: 597
    02-23-2017, 07:03 AM Go to last post
  23. CREE XP-L2 - NEW GENERATION

    Started by sirpetr, 10-17-2016 07:52 AM
    • Replies: 25
    • Views: 3,990
    02-23-2017, 06:19 AM Go to last post
  24. How to read output voltage on variable

    Started by MikeLynch, 02-18-2017 09:23 AM
    • Replies: 3
    • Views: 274
    02-19-2017, 06:54 PM Go to last post
  25. How much heat comes from the front of a cob led

    Started by jonboy79, 02-19-2017 06:07 PM
    • Replies: 0
    • Views: 197
    02-19-2017, 06:07 PM Go to last post
  26. Anyone order from Fasttech?

    Started by kuksul08, 11-14-2013 10:43 AM
    • Replies: 15
    • Views: 3,279
    02-19-2017, 12:30 PM Go to last post
  27. Post Yuji LED representative

    Started by ddaniel, 12-21-2016 08:06 AM
    • Replies: 26
    • Views: 1,942
    02-19-2017, 07:55 AM Go to last post
  28. 100 Watt LED Chip & 18650 LiPo pack

    Started by sportcoupe, 10-28-2016 06:10 PM
    • Replies: 15
    • Views: 1,488
    02-18-2017, 11:41 PM Go to last post
  29. Can use SMD strips with 350mA driver

    Started by MikeLynch, 02-04-2017 01:18 PM
    • Replies: 9
    • Views: 564
    02-18-2017, 09:44 AM Go to last post
  30. Differences between Nichia 219A and 219B

    Started by HighLumens, 01-01-2014 08:15 AM
    • Replies: 18
    • Views: 8,637
    02-17-2017, 02:05 PM Go to last post
  31. Help Need Solution to replace fluorescent to LED

    Started by gammaray1965, 10-23-2016 06:09 PM
    2 Pages
    1 2
    • Replies: 32
    • Views: 2,538
    02-17-2017, 04:33 AM Go to last post
  32. First time building an LED :)

    Started by Bennell, 02-14-2017 06:05 AM
    • Replies: 3
    • Views: 349
    02-16-2017, 06:50 AM Go to last post
  33. FLASHLIGHT PHOTOMETRY - SIMPLIFIED.

    Started by UrbanExplorer, 02-16-2017 04:14 AM
    • Replies: 0
    • Views: 208
    02-16-2017, 04:14 AM Go to last post
    • Replies: 1
    • Views: 329
    02-15-2017, 03:04 PM Go to last post
    • Replies: 0
    • Views: 204
    02-13-2017, 06:01 AM Go to last post
  34. Trying to source 219b reel

    Started by FRITZHID, 08-17-2016 12:29 PM
    • Replies: 15
    • Views: 1,416
    02-13-2017, 04:27 AM Go to last post
    • Replies: 0
    • Views: 234
    02-11-2017, 06:16 PM Go to last post
    • Replies: 2
    • Views: 304
    02-11-2017, 01:39 PM Go to last post
  35. Dusk-to Dawn lightbulb socket adapter

    Started by JBS, 02-10-2017 06:34 AM
    • Replies: 1
    • Views: 260
    02-10-2017, 07:54 AM Go to last post
  36. Best LED grow lights

    Started by CREEXHP70LED, 01-25-2017 03:33 PM
    • Replies: 8
    • Views: 785
    02-07-2017, 02:03 AM Go to last post
  37. LM555 timer for fade-in of 24V LEDs

    Started by DIWdiver, 02-05-2017 09:45 PM
    • Replies: 4
    • Views: 411
    02-06-2017, 03:44 PM Go to last post
  38. How to connect LED strip to batteries?

    Started by LedGuru17, 02-02-2017 01:17 PM
    • Replies: 5
    • Views: 470
    02-05-2017, 10:07 AM Go to last post
    • Replies: 15
    • Views: 1,450
    02-02-2017, 11:25 AM Go to last post
  39. Help Microscope LED conversion: Incandescent VS LED questions from newb

    Started by cincin, 01-24-2016 01:48 PM
    2 Pages
    1 2
    • Replies: 49
    • Views: 3,681
    02-01-2017, 06:07 PM Go to last post

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