PDA

View Full Version : LED



Pages : 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 [84] 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100

  1. LEDs and the relationship between CCT, CRI, optical safety, material degradation etc
  2. Cree SC5 platform, XHP LED's
  3. LED Controller Help
  4. LED Sign Light help!
  5. How to flash leds?
  6. Which LED Chip os better for bulb?
  7. LEDs in Series vs. Parallel vs. Series/Parallel
  8. Help with LED strips (Complete amateur)
  9. driver for cbt-140 LED
  10. Osram: 3D LED Chip Design to become Future Technology Trend
  11. Advice for Noob: 12v RGB LED's with Controller
  12. Trying to find a blue-green wavelength LED
  13. Will a old laptop charger power 10x 10watt leds?
  14. CPF first post some questions
  15. Faux-Filament LED, in Candelabra Bulb, with Great Brightness.
  16. Help Needed.. Resistor Needed?
  17. Fast LED mini-strobes?
  18. How long do you think the XM-L2 will remain the king of bright EDC lights?
  19. LED comparison and brightness list?
  20. 3535 Led identification needed
  21. LED Strip Light Project
  22. Looking for deep red LED on 16mm pcb
  23. Osram ecord-breaking efficacy of >200 lm/W achieved with a green conversion phosphor
  24. Can you ID these LEDs?
  25. Replacing leds on a battery operated fairy light
  26. found a VERY simple driver schematic.. Is it worthy??
  27. Is it safe or defective?
  28. led kit help plz
  29. Buying the 12V 10W COB units in the UK.
  30. What is the curious little second chip on some Luxeon Rebel LEDs?
  31. 0805 Pink led's turning purple
  32. Fujitsu Develops LED Lighting Technology that Shines Data on Objects
  33. mounting board for the luxeon 4014
  34. Coating LEDs for a Warmer Glow
  35. Rgb pond lighting project
  36. Different types of blue emitters used in White LEDs
  37. Truck bed aux lighting
  38. led/driver supplier?
  39. Cree phosphor patent
  40. Soraa GaN on GaN -- high CRI like you've never seen before
  41. 98 CRI from BLUE emitter
  42. Led light bar for truck
  43. problems encountered trying to make a DIY super high CRI array
  44. LED underwater light?
  45. Is this driver any good?
  46. Are LED flashes taking advantage of what we already know is out there.
  47. christmas lights question
  48. driving LEDs, different drivers different light quality?
  49. Orientation Lights for Hexacopter for daytime use.
  50. xpe or xpg?