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  1. X-Ray study of LED reliability
  2. 85 mm LED ring
  3. which LED type is best for bulb production
  4. LED STRINGS- Making white look white. Mild Overvoltage and "burning in"
  5. Led getting hot
  6. Help with replacing MR16/GU5.3 Halogen Bulbs
  7. Driving LED emmiters with high voltage and low current
  8. Is Crompton Lamps a good brand for LED GLS bulbs?
  9. Multi Led of different colours for better light quality
  10. LG H35C4 180 lpw, claims highest in industry
  11. High power LED driver?
  12. XHP70 build questions.
  13. LED bulbs don't work in outdoor 2-bulb security/sensor light fixture
  14. How to dim LED color from Warm White to cool white
  15. Cheap Spectrometer recommendation ?
  16. No increase in 3 years of Lumens with respect to current density
  17. PROJECT HELP NEEDED: LED string with timed dimmer?!?
  18. Cree's Gen-2 facts - More efficient but shorter life
  19. G9 LED lights still helping when off!
  20. Bridgelux Vero 13 Decor 97 CRI suitable for indoor lighting?
  21. RGB LED strips
  22. Supernight Led Strips: Very bright, beautiful best bang for the buck
  23. XP-L or XHP for headlamp 10000 lumens
  24. strip lights
  25. A2 problems
  26. How can I estimate the thermal resistance of the thermal grease layer?
  27. Does anyone knows this discrete LED? [used in TRELOCK LS750 I-GO]
  28. pwm schematic
  29. black coating
  30. Identify this emitter
  31. newbie-Infrared Illuminator, Not all LEDs light up
  32. 365 NM Emitter recommendations please
  33. Need help with XHP-70 DIY build
  34. star for Osram Oslon SSL
  35. Uncoated led
  36. Battery LED Tester with Variable Voltage.
  37. XP-G2 Direct Drive off 1xCR123 or 2xAA?
  38. 3 x XML without using driver - advice please
  39. Newbie question--Looking for ideas
  40. led tube driver
  41. Noob to LED strips
  42. 100W led on 50W CC Driver? Basics about CC drivers
  43. DIY LED Aquarium with Milight issue
  44. Help wiring 10w led chips
  45. Getting back into this... recomendations pls
  46. 5050 RGB LED strip blue / green issue
  47. LED damage/failure mode Internal Parallel Resistance.
  48. Cree chromaticity kits
  49. Need help building custom LED driver
  50. Noob to LED strips