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Forum: General Light Discussion

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  1. Help Piezoelectric LED Hiking Boots!!!

    Started by Sorgee, 04-22-2015 11:20 AM
    • Replies: 6
    • Views: 171
    Yesterday, 07:12 AM Go to last post
  2. Ooo AR Coated lens changes light color

    Started by Mr. Nobody, 03-13-2015 04:01 PM
    • Replies: 4
    • Views: 480
    04-01-2015, 07:39 AM Go to last post
  3. Smile UVC light installation

    Started by monkeycontemplating, 04-01-2015 04:22 AM
    • Replies: 0
    • Views: 126
    04-01-2015, 04:22 AM Go to last post
  4. Night Runner Shoe Lights Illuminate The Path Ahead

    Started by JAS, 03-20-2015 08:11 AM
    • Replies: 1
    • Views: 314
    03-21-2015, 06:56 AM Go to last post
  5. Exclamation lux, candela - proper terminology

    Started by Dr.Jones, 07-02-2011 04:50 PM
    • Replies: 7
    • Views: 3,635
    03-15-2015, 04:51 PM Go to last post
    • Replies: 9
    • Views: 25,061
    03-13-2015, 07:22 PM Go to last post
  6. need help with led strip lights.

    Started by Caseman2, 03-08-2015 10:21 PM
    • Replies: 0
    • Views: 323
    03-08-2015, 10:21 PM Go to last post
    • Replies: 1
    • Views: 301
    03-07-2015, 09:10 AM Go to last post
    • Replies: 12
    • Views: 2,102
    02-17-2015, 09:35 AM Go to last post
  7. Zirconium? And Tritium Locators...

    Started by robert.t, 02-08-2015 10:01 AM
    • Replies: 7
    • Views: 730
    02-12-2015, 08:47 AM Go to last post
  8. 900 VS 1000 Lumens

    Started by hulk311, 02-09-2015 12:09 PM
    • Replies: 1
    • Views: 434
    02-09-2015, 12:15 PM Go to last post
  9. Looking for extra-long rope light track

    Started by Ken_McE, 02-08-2015 09:17 AM
    • Replies: 0
    • Views: 327
    02-08-2015, 09:17 AM Go to last post
  10. Which is the brighest light?

    Started by carmen, 02-28-2008 01:18 PM
    • Replies: 6
    • Views: 2,098
    01-31-2015, 01:40 PM Go to last post
    • Replies: 1
    • Views: 410
    01-26-2015, 03:30 PM Go to last post
  11. Au Color of pure photon

    Started by thinkFlashlights01, 01-20-2015 07:08 PM
    • Replies: 12
    • Views: 733
    01-23-2015, 02:19 AM Go to last post
  12. Cree 4Flow + modified sign wave inverter?

    Started by gofastman, 12-17-2014 07:32 AM
    • Replies: 3
    • Views: 966
    01-20-2015, 08:48 PM Go to last post
  13. Creating a light with a straight (parallel) beam

    Started by maxread, 01-05-2015 12:40 PM
    • Replies: 5
    • Views: 580
    01-20-2015, 06:26 PM Go to last post
  14. Light Paper

    Started by fastgun, 01-06-2015 04:38 PM
    • Replies: 6
    • Views: 752
    01-20-2015, 05:03 PM Go to last post
  15. Help Photons In A Lumen

    Started by thinkFlashlights01, 01-19-2015 07:02 AM
    • Replies: 2
    • Views: 467
    01-19-2015, 08:17 AM Go to last post
    • Replies: 3
    • Views: 917
    01-15-2015, 10:25 PM Go to last post
  16. Reasons for EDC

    Started by N54, 01-05-2014 06:02 PM
    4 Pages
    1 2 3 4
    • Replies: 105
    • Views: 9,024
    01-06-2015, 09:29 PM Go to last post
  17. Thought for the day

    Started by degarb, 12-08-2014 04:02 PM
    • Replies: 3
    • Views: 676
    12-09-2014, 11:39 AM Go to last post
  18. Quantifying color rendering quality

    Started by Canuke, 10-09-2014 08:58 PM
    • Replies: 4
    • Views: 1,029
    11-29-2014, 07:16 PM Go to last post
  19. CREE fixtures exceed High Pressure Sodium Vapor

    Started by NewBie, 12-08-2006 08:48 PM
    • Replies: 19
    • Views: 3,368
    11-29-2014, 06:57 PM Go to last post
  20. Choosing MW Power Supply for LED Strip Lights

    Started by apollo77, 11-27-2014 05:40 AM
    • Replies: 0
    • Views: 687
    11-27-2014, 05:40 AM Go to last post
  21. LED strip project help

    Started by gt58, 11-15-2014 10:04 AM
    • Replies: 8
    • Views: 887
    11-19-2014, 11:20 PM Go to last post
  22. Has anyone purchased from this store?

    Started by d13avo, 11-16-2014 10:46 AM
    • Replies: 0
    • Views: 732
    11-16-2014, 10:46 AM Go to last post
  23. Nobel Prize in Physics for Blue LEDs

    Started by IMSabbel, 10-07-2014 03:18 AM
    • Replies: 1
    • Views: 911
    10-26-2014, 01:33 PM Go to last post
    • Replies: 1
    • Views: 717
    10-25-2014, 02:17 PM Go to last post
  24. UV light dangerous to skin?

    Started by Pointoflight, 09-29-2014 08:27 AM
    • Replies: 12
    • Views: 1,496
    10-05-2014, 11:42 AM Go to last post
  25. Maintenance free battery + hydrogen

    Started by smon, 09-29-2014 08:00 AM
    • Replies: 2
    • Views: 828
    10-01-2014, 06:08 AM Go to last post
  26. Retrofitting a camper with LED lighting (Added Photo)

    Started by wjv, 09-22-2014 08:51 AM
    • Replies: 1
    • Views: 1,155
    09-27-2014, 08:24 PM Go to last post
    • Replies: 4
    • Views: 1,305
    08-02-2014, 04:10 PM Go to last post
  27. aspheric condenser lens

    Started by sagar, 07-31-2014 04:20 AM
    • Replies: 1
    • Views: 993
    07-31-2014, 04:27 AM Go to last post
  28. making a 12 volt ballast

    Started by Draco_Americanus, 05-23-2014 09:40 PM
    • Replies: 1
    • Views: 1,371
    07-19-2014, 08:34 AM Go to last post
  29. A photo of my stuffs

    Started by KardoPaska, 07-18-2014 10:21 AM
    • Replies: 1
    • Views: 1,182
    07-18-2014, 05:31 PM Go to last post
  30. Sigh Question converting Luminous Flux to Fluence

    Started by Novus, 07-01-2014 11:07 AM
    • Replies: 2
    • Views: 1,190
    07-16-2014, 07:25 AM Go to last post
  31. How many lights can be on one dimmer switch?

    Started by HARDEW, 06-10-2014 11:26 AM
    • Replies: 10
    • Views: 2,646
    07-09-2014, 06:31 AM Go to last post
  32. Led Strip lights and Power supply Help?

    Started by deltawars, 05-29-2014 05:11 AM
    • Replies: 4
    • Views: 1,676
    07-08-2014, 11:16 AM Go to last post
    • Replies: 3
    • Views: 1,303
    07-07-2014, 07:47 AM Go to last post
  33. Charging specs

    Started by blur, 06-18-2014 03:36 PM
    • Replies: 1
    • Views: 1,112
    06-18-2014, 04:55 PM Go to last post
    • Replies: 2
    • Views: 1,132
    06-17-2014, 06:37 AM Go to last post
    • Replies: 16
    • Views: 4,831
    06-17-2014, 02:21 AM Go to last post
  34. Question Candelabra base, A15 LED bulb recommendations?

    Started by Jason1977, 05-30-2014 01:05 PM
    • Replies: 3
    • Views: 1,406
    06-03-2014, 03:58 PM Go to last post
  35. Where to buy Sylvania SilverStar auto bulbs online

    Started by BuddTX, 05-06-2003 11:13 AM
    • Replies: 12
    • Views: 4,920
    05-24-2014, 04:04 AM Go to last post
  36. LED low-beam headlights have arrived.

    Started by s0crates82, 04-12-2006 04:55 PM
    • Replies: 14
    • Views: 7,008
    05-23-2014, 02:15 AM Go to last post
  37. A general CFL question regarding safety

    Started by CFLadopter, 05-19-2014 04:00 PM
    • Replies: 13
    • Views: 1,566
    05-21-2014, 05:59 PM Go to last post
  38. 8' T8 retrofit

    Started by dspiffy, 05-18-2014 12:51 PM
    • Replies: 2
    • Views: 1,176
    05-19-2014, 09:55 PM Go to last post
    • Replies: 3
    • Views: 1,360
    05-05-2014, 02:39 AM Go to last post
  39. Gasoline powered lighting

    Started by flyingtoaster, 02-21-2014 07:35 PM
    • Replies: 6
    • Views: 1,794
    05-04-2014, 09:15 AM Go to last post

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