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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: 37,587
    07-26-2009, 12:59 PM Go to last post
  1. Question Where to get cheaply branded COB LEDs?

    Started by Benik3, 05-08-2017 02:40 PM
    • Replies: 0
    • Views: 1,839
    05-08-2017, 02:40 PM Go to last post
    • Replies: 6
    • Views: 3,945
    05-08-2017, 02:30 PM Go to last post
  2. Anyone order from Fasttech?

    Started by kuksul08, 11-14-2013 11:43 AM
    • Replies: 20
    • Views: 8,233
    05-07-2017, 05:19 AM Go to last post
  3. How much should I pay?

    Started by Benz247, 05-04-2017 04:07 AM
    • Replies: 1
    • Views: 1,662
    05-04-2017, 07:12 AM Go to last post
  4. Wattage question, am i driving this fully?

    Started by KelDG, 04-29-2017 08:21 AM
    • Replies: 2
    • Views: 2,055
    04-29-2017, 12:21 PM Go to last post
  5. Rolleye11 Control LED With Two colors

    Started by letters109, 04-27-2017 02:03 AM
    • Replies: 1
    • Views: 2,045
    04-28-2017, 03:06 PM Go to last post
  6. Angry Save This LED Install!

    Started by VanGuy, 04-22-2017 12:58 PM
    • Replies: 3
    • Views: 2,141
    04-24-2017, 11:07 AM Go to last post
    • Replies: 0
    • Views: 1,320
    04-22-2017, 09:11 AM Go to last post
  7. Best LED grow lights

    Started by CREEXHP70LED, 01-25-2017 04:33 PM
    • Replies: 10
    • Views: 4,825
    04-22-2017, 07:22 AM Go to last post
  8. Suggestions for 100w 24-36vdc 120vac LED driver

    Started by Build, 04-20-2017 07:44 AM
    • Replies: 3
    • Views: 2,048
    04-20-2017, 09:54 AM Go to last post
  9. Help with LEDs Powered from Small Format Battery

    Started by daijizai, 03-29-2017 11:14 AM
    • Replies: 2
    • Views: 2,316
    04-15-2017, 11:36 AM Go to last post
  10. Resistor help

    Started by Gomerpyle, 04-14-2017 07:22 PM
    • Replies: 2
    • Views: 1,864
    04-14-2017, 08:48 PM Go to last post
  11. XML vs XHP-50 efficiency

    Started by SuPpAvIlLiN, 08-01-2016 05:38 PM
    • Replies: 8
    • Views: 9,316
    04-13-2017, 07:39 PM Go to last post
  12. Noobie help with SK6812 chip LED strip lights.

    Started by mmorton89, 03-03-2017 05:40 AM
    • Replies: 6
    • Views: 3,492
    04-11-2017, 01:26 AM Go to last post
  13. Sound activated box for LED strip lighting

    Started by kwiddoes23, 04-09-2017 04:20 PM
    • Replies: 0
    • Views: 1,355
    04-09-2017, 04:20 PM Go to last post
  14. 100.000 hours - L90/B10 (Street LED luminaries)

    Started by orvar05, 04-05-2017 08:38 AM
    • Replies: 1
    • Views: 2,074
    04-06-2017, 02:31 PM Go to last post
    • Replies: 1
    • Views: 1,777
    04-06-2017, 01:00 PM Go to last post
  15. Help with LED power

    Started by johnhmanaa, 03-25-2017 11:33 AM
    • Replies: 1
    • Views: 1,772
    04-05-2017, 06:19 AM Go to last post
  16. Lightup on impact base

    Started by thebeardedone, 04-04-2017 03:39 PM
    • Replies: 0
    • Views: 1,237
    04-04-2017, 03:39 PM Go to last post
    • Replies: 4
    • Views: 3,680
    03-30-2017, 06:08 PM Go to last post
  17. Question Where to get hold of this 5,000 lumen LED array?

    Started by KarelB, 03-28-2017 10:06 AM
    • Replies: 2
    • Views: 1,651
    03-29-2017, 03:50 AM Go to last post
  18. how to set up led lighting in my apartment

    Started by gavo, 03-28-2017 03:57 PM
    • Replies: 0
    • Views: 1,462
    03-28-2017, 03:57 PM Go to last post
  19. Infrared High Power LED

    Started by betti154, 12-17-2016 03:18 PM
    • Replies: 7
    • Views: 3,820
    03-27-2017, 11:25 AM Go to last post
  20. Question Regarding Luminance.

    Started by UrbanExplorer, 03-13-2017 07:43 AM
    • Replies: 12
    • Views: 3,829
    03-23-2017, 09:06 AM Go to last post
  21. Looking for a "basic" LED primer

    Started by XlightX, 03-18-2017 01:34 PM
    • Replies: 2
    • Views: 1,622
    03-20-2017, 11:16 AM Go to last post
  22. G4 leds

    Started by Geled2, 03-17-2017 02:15 PM
    • Replies: 1
    • Views: 1,802
    03-19-2017, 10:38 AM Go to last post
  23. Half burnt out 8ft LED tube lights

    Started by Turian209, 03-15-2017 08:23 AM
    • Replies: 3
    • Views: 3,170
    03-16-2017, 09:58 AM Go to last post
  24. Question Wooden chandelier with LED's

    Started by m.danielsen, 03-14-2017 05:05 AM
    • Replies: 1
    • Views: 1,340
    03-15-2017, 08:47 AM Go to last post
  25. Trimming an aluminum emitter board

    Started by OttaMattaPia, 03-04-2017 11:52 AM
    • Replies: 3
    • Views: 1,867
    03-14-2017, 01:07 AM Go to last post
  26. LED Vests

    Started by JAS, 03-12-2017 12:58 PM
    • Replies: 2
    • Views: 1,653
    03-12-2017, 07:09 PM Go to last post
  27. Buttrock Smallest LED and battery

    Started by htisaka, 03-07-2017 08:41 AM
    • Replies: 1
    • Views: 1,504
    03-12-2017, 10:43 AM Go to last post
  28. just wondering what i actually got

    Started by pondwater, 02-19-2017 04:51 PM
    • Replies: 4
    • Views: 2,305
    03-12-2017, 10:38 AM Go to last post
  29. LED Driver Selection

    Started by zild1221, 03-11-2017 12:38 AM
    • Replies: 0
    • Views: 1,489
    03-11-2017, 12:38 AM Go to last post
    • Replies: 0
    • Views: 1,237
    03-10-2017, 05:35 PM Go to last post
  30. Manker Quad board source

    Started by Thetasigma, 09-16-2016 07:07 PM
    • Replies: 4
    • Views: 2,207
    03-09-2017, 11:45 AM Go to last post
  31. Help 500w LED optics

    Started by MAHU24, 12-18-2016 11:46 PM
    • Replies: 5
    • Views: 2,759
    03-08-2017, 11:11 PM Go to last post
    • Replies: 1
    • Views: 1,388
    03-08-2017, 06:35 PM Go to last post
  32. Question Are 3030 SMD LED's really this bright?

    Started by The Municipality, 02-28-2017 10:42 PM
    • Replies: 3
    • Views: 2,649
    03-07-2017, 04:25 PM Go to last post
    • Replies: 0
    • Views: 1,127
    03-06-2017, 10:31 PM Go to last post
  33. Advice on custom red & blue 50W LED light

    Started by Karel, 03-04-2017 06:15 AM
    • Replies: 0
    • Views: 1,100
    03-04-2017, 06:15 AM Go to last post
  34. best coatings for heatsink to radiate heat

    Started by mds82, 01-06-2014 10:21 AM
    • Replies: 8
    • Views: 4,564
    02-25-2017, 12:52 PM Go to last post
  35. Actual best 5mm LED in 2017 ?

    Started by derfyled, 02-16-2017 07:49 AM
    • Replies: 7
    • Views: 3,283
    02-23-2017, 08:03 AM Go to last post
  36. CREE XP-L2 - NEW GENERATION

    Started by sirpetr, 10-17-2016 07:52 AM
    • Replies: 25
    • Views: 16,795
    02-23-2017, 07:19 AM Go to last post
  37. How to read output voltage on variable

    Started by MikeLynch, 02-18-2017 10:23 AM
    • Replies: 3
    • Views: 1,538
    02-19-2017, 07:54 PM Go to last post
  38. How much heat comes from the front of a cob led

    Started by jonboy79, 02-19-2017 07:07 PM
    • Replies: 0
    • Views: 1,321
    02-19-2017, 07:07 PM Go to last post
  39. 100 Watt LED Chip & 18650 LiPo pack

    Started by sportcoupe, 10-28-2016 06:10 PM
    • Replies: 15
    • Views: 5,350
    02-19-2017, 12:41 AM Go to last post
  40. Can use SMD strips with 350mA driver

    Started by MikeLynch, 02-04-2017 02:18 PM
    • Replies: 9
    • Views: 2,692
    02-18-2017, 10:44 AM Go to last post
  41. Help Need Solution to replace fluorescent to LED

    Started by gammaray1965, 10-23-2016 06:09 PM
    2 Pages
    1 2
    • Replies: 32
    • Views: 7,848
    02-17-2017, 05:33 AM Go to last post
  42. First time building an LED :)

    Started by Bennell, 02-14-2017 07:05 AM
    • Replies: 3
    • Views: 1,640
    02-16-2017, 07:50 AM Go to last post
  43. FLASHLIGHT PHOTOMETRY - SIMPLIFIED.

    Started by UrbanExplorer, 02-16-2017 05:14 AM
    • Replies: 0
    • Views: 1,061
    02-16-2017, 05:14 AM Go to last post

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