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Forum: General Light Discussion

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  1. Fixed Lighting

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  2. Lanterns

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  3. Night Vision

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  4. Electroluminescent/GID

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  1. Blinking LED stops dsylexia

    Started by degarb, 10-19-2017 05:25 AM
    • Replies: 0
    • Views: 101
    degarb
    10-19-2017, 05:25 AM Go to last post

  2. Low Light For Taking Notes

    Started by ShadRig, 08-01-2017 03:44 PM
    • Replies: 14
    • Views: 1,967
    Vinniec5
    10-13-2017, 02:19 PM Go to last post

  3. Getting accurate colours with RGB numeric triplets

    Started by Vagulus, 10-12-2017 07:33 PM
    • Replies: 0
    • Views: 166
    Vagulus
    10-12-2017, 07:33 PM Go to last post

  4. Vitamin D Lights?

    Started by Bright_Light, 09-25-2017 08:26 PM
    • Replies: 20
    • Views: 1,292
    eh4
    09-29-2017, 08:25 AM Go to last post

  5. is 2500 lumens per watt possible

    Started by raggie33, 09-19-2017 07:11 PM
    • Replies: 9
    • Views: 958
    Agpp
    09-21-2017, 11:59 PM Go to last post

  6. Lights for disaster victims

    Started by firefly99, 08-12-2017 12:26 AM
    • Replies: 20
    • Views: 2,503
    firefly99
    09-09-2017, 10:29 PM Go to last post

  7. I finally came up with a good use for the Tri-V I sold years ago.

    Started by fyrstormer, 08-26-2017 01:09 AM
    • Replies: 0
    • Views: 430
    fyrstormer
    08-26-2017, 01:09 AM Go to last post

  8. 240v light fitting to 12v power supply

    Started by Gwilliamb, 08-15-2017 08:16 AM
    • Replies: 2
    • Views: 519
    Gwilliamb
    08-16-2017, 06:52 AM Go to last post

  9. Review: Zanflare S2 LED Strip

    Started by stephenk, 08-14-2017 04:35 AM
    • Replies: 0
    • Views: 531
    stephenk
    08-14-2017, 04:35 AM Go to last post

  10. Minimum lux at target required to recognize a defined target?

    Started by Genzod, 06-09-2017 06:32 PM
    3 Pages •
    1 2 3
    • Replies: 70
    • Views: 7,790
    Genzod
    08-09-2017, 05:21 AM Go to last post

  11. Trying to find a practical way to evaluate a 18650 Li-ion battery...

    Started by iasonj, 03-23-2017 02:25 PM
    • Replies: 2
    • Views: 1,426
    iasonj
    07-20-2017, 04:37 AM Go to last post

  12. What's the best LED Light Strip lamp below $50

    Started by JoyceA, 07-15-2016 12:02 AM
    • Replies: 2
    • Views: 2,275
    Lexel
    07-14-2017, 04:15 AM Go to last post

  13. Christo Pull Hair Warning about cheap Chinese LED floodlights spotlights

    Started by Felco, 02-16-2017 03:18 AM
    • Replies: 5
    • Views: 2,087
    Jill2017
    06-12-2017, 11:08 PM Go to last post

  14. Hello all

    Started by Perene, 06-01-2017 11:02 AM
    • Replies: 1
    • Views: 1,306
    Perene
    06-06-2017, 05:50 PM Go to last post

  15. Moved: Can anyone recommend a good light for my gas grill?

    Started by ccualumni, 05-29-2017 07:29 AM
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  16. Lightbulb How much brightness and light attenuation does Led Red Blue play?

    Started by ego, 05-10-2017 02:38 AM
    • Replies: 0
    • Views: 1,139
    ego
    05-10-2017, 02:38 AM Go to last post

  17. MR16 light won't work - 12VAC into the fixture is good

    Started by duncang92, 05-03-2017 06:47 PM
    • Replies: 1
    • Views: 1,250
    snakebite
    05-04-2017, 05:50 AM Go to last post

  18. Moved: What should I mod my A2 Aviator to?

    Started by ripcurlksm, 05-01-2017 10:54 AM
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  19. How Many Lumens Does the Sun Produce

    Started by Ginseng, 05-31-2003 07:42 AM
    2 Pages •
    1 2
    • Replies: 35
    • Views: 96,100
    maukka
    04-15-2017, 06:13 AM Go to last post

  20. Question Ceiling light advice needed

    Started by Shahmatt, 02-28-2017 03:32 AM
    • Replies: 2
    • Views: 1,484
    Ken_McE
    04-01-2017, 04:33 PM Go to last post

  21. Stringing Together IKEA LED Lights

    Started by cpincforums, 03-22-2017 12:34 PM
    • Replies: 1
    • Views: 1,311
    FRITZHID
    03-26-2017, 10:06 AM Go to last post

  22. metal halide ceramic block all uva

    Started by gavo, 03-20-2017 05:36 PM
    • Replies: 0
    • Views: 1,181
    gavo
    03-20-2017, 05:36 PM Go to last post

  23. Looking for the same light quality as incandescent bulbs?

    Started by NowYouDont, 03-18-2017 06:45 PM
    • Replies: 0
    • Views: 1,183
    NowYouDont
    03-18-2017, 06:45 PM Go to last post

  24. Flixible Rope Light Search (e.g. mtn glow)

    Started by Deaner, 03-18-2017 04:27 PM
    • Replies: 0
    • Views: 1,077
    Deaner
    03-18-2017, 04:27 PM Go to last post

  25. Output of solar panel on solar landscape lights?

    Started by LEDrock, 03-14-2017 01:15 PM
    • Replies: 5
    • Views: 1,667
    Lynx_Arc
    03-16-2017, 10:19 PM Go to last post

  26. Smile Table top high speed camera work

    Started by insch, 01-17-2017 03:57 AM
    • Replies: 3
    • Views: 1,619
    brickcheck
    03-12-2017, 09:40 PM Go to last post

  27. What Reasons Lead to The LED's Error ?

    Started by letters109, 03-10-2017 02:46 AM
    • Replies: 0
    • Views: 1,185
    letters109
    03-10-2017, 02:46 AM Go to last post

  28. Cri reform tm-30-15

    Started by degarb, 02-28-2017 04:32 PM
    • Replies: 1
    • Views: 1,331
    degarb
    02-28-2017, 09:15 PM Go to last post

  29. Aerogarden LED Grow Light

    Started by Lemurian, 02-18-2017 03:47 PM
    • Replies: 0
    • Views: 1,316
    Lemurian
    02-18-2017, 03:47 PM Go to last post

  30. Has ANYONE in the USA ever succeeded in getting warranty support on a SkyRC product?

    Started by OttaMattaPia, 01-14-2017 02:16 PM
    • Replies: 1
    • Views: 1,491
    OttaMattaPia
    01-15-2017, 06:06 PM Go to last post

  31. LumenCache- Anyone using it?

    Started by rlapporte, 01-02-2017 10:25 PM
    • Replies: 1
    • Views: 1,560
    ssanasisredna
    01-15-2017, 01:04 AM Go to last post

  32. oldest light you own?

    Started by joeyss, 10-12-2015 02:14 AM
    • Replies: 14
    • Views: 4,329
    irongate
    01-08-2017, 01:38 PM Go to last post

  33. Looking for Philips LED wake-up light teardown, power LEDs mount design

    Started by electricoomph, 01-04-2017 11:33 AM
    • Replies: 1
    • Views: 1,702
    electricoomph
    01-05-2017, 10:32 AM Go to last post

  34. Driving lights, fog lights? Any experience/opinions?

    Started by cobb, 05-07-2006 11:21 AM
    • Replies: 22
    • Views: 7,837
    spurshooter
    01-02-2017, 09:32 PM Go to last post

  35. 18V Bosch Pro mobile worklights?

    Started by zakazak, 12-26-2016 03:54 AM
    • Replies: 6
    • Views: 2,209
    FDP
    12-27-2016, 12:40 AM Go to last post

  36. Identifying animals in the dark by the color of their eyes?

    Started by parnass, 06-09-2007 03:02 PM
    • Replies: 18
    • Views: 165,718
    Woods Walker
    12-21-2016, 11:30 PM Go to last post

  37. Identifying a light bulb/rod

    Started by sushi, 03-24-2014 06:55 PM
    • Replies: 9
    • Views: 4,711
    Subterrestrial
    12-17-2016, 07:20 PM Go to last post

  38. Rolleye11 Solar powered motion light that isnt super bright?

    Started by kawasakiguy37, 11-23-2016 06:51 PM
    • Replies: 2
    • Views: 1,708
    golfngator
    12-14-2016, 07:51 PM Go to last post

  39. Question Converting mcd/lux/m^2 to mcd/m^2 ?

    Started by jmccormick, 12-06-2016 06:47 PM
    • Replies: 4
    • Views: 1,929
    ssanasisredna
    12-10-2016, 08:18 PM Go to last post

  40. LED Streetlight study

    Started by MX421, 06-21-2016 05:33 PM
    • Replies: 11
    • Views: 3,263
    ssanasisredna
    11-11-2016, 05:57 AM Go to last post

  41. Thumbs up Theater Style Night Light

    Started by Subterrestrial, 08-29-2016 12:04 AM
    • Replies: 2
    • Views: 2,185
    Subterrestrial
    11-06-2016, 11:44 PM Go to last post

  42. Solar powered LED dusk to dawn flood light?

    Started by timbo114, 10-29-2016 10:59 PM
    • Replies: 2
    • Views: 2,044
    brickbat
    10-30-2016, 11:36 AM Go to last post

  43. HIR incandescent bulbs for the house?

    Started by ameli0rate, 10-24-2016 07:14 AM
    • Replies: 0
    • Views: 1,699
    ameli0rate
    10-24-2016, 07:14 AM Go to last post

  44. Do you still use incandescent light bulbs?

    Started by LCSZ, 06-07-2015 04:34 AM
    3 Pages •
    1 2 3
    • Replies: 78
    • Views: 21,174
    ameli0rate
    10-24-2016, 07:05 AM Go to last post

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