![](/Themes/blueGreen/images/topic/normal_post.gif) |
![](/Themes/blueGreen/images/post/xx.gif) |
Damar F40T12/850ULTRA Electronic Ballast only? |
TheUniversalDave1 |
0 |
29 |
July 26, 2024, 05:50:15 PM by TheUniversalDave1 |
![](/Themes/blueGreen/images/topic/normal_post.gif) |
![](/Themes/blueGreen/images/post/xx.gif) |
"Frozen" dichroic |
Caroline |
1 |
124 |
July 09, 2024, 02:31:47 AM by Medved |
![](/Themes/blueGreen/images/topic/normal_post.gif) |
![](/Themes/blueGreen/images/post/question.gif) |
Strange phoenomenon in my no-name 70W thallium lamp |
dor123 |
1 |
130 |
July 19, 2024, 01:08:31 AM by RRK |
![](/Themes/blueGreen/images/topic/normal_post.gif) |
![](/Themes/blueGreen/images/post/question.gif) |
Bringing HID lamps in checked baggage on an airplane? |
Robotjulep |
2 |
136 |
July 22, 2024, 09:56:51 AM by Robotjulep |
![](/Themes/blueGreen/images/topic/normal_post.gif) |
![](/Themes/blueGreen/images/post/xx.gif) |
Do stripes moving down fluorescent tube mean EOL? |
Cole D. |
2 |
142 |
July 14, 2024, 06:00:12 PM by Cole D. |
![](/Themes/blueGreen/images/topic/normal_post.gif) |
![](/Themes/blueGreen/images/post/clip.gif) |
Purpose of capacitor in Philips BSX90 ballast? |
Laurens |
6 |
186 |
July 15, 2024, 04:10:10 PM by RRK |
![](/Themes/blueGreen/images/topic/normal_post.gif) |
![](/Themes/blueGreen/images/post/question.gif) |
How can I avoid eol CFL tubes cracking near the electrodes? |
LightbulbManiac |
3 |
195 |
July 16, 2024, 01:30:09 AM by Medved |
![](/Themes/blueGreen/images/topic/normal_post.gif) |
![](/Themes/blueGreen/images/post/xx.gif) |
Best LED streetlight (worldwide) |
Baked bagel 11 |
5 |
213 |
July 11, 2024, 05:08:50 PM by Milwaukeeman2003 |
![](/Themes/blueGreen/images/topic/normal_post.gif) |
![](/Themes/blueGreen/images/post/xx.gif) |
50W mercury lamps |
Milwaukeeman2003 |
2 |
218 |
June 24, 2024, 11:29:55 AM by Milwaukeeman2003 |
![](/Themes/blueGreen/images/topic/normal_post.gif) |
![](/Themes/blueGreen/images/post/clip.gif) |
What lamps can run on 400w mv base ballast? |
LightsAreBright27 |
7 |
219 |
July 14, 2024, 03:45:18 AM by RRK |
![](/Themes/blueGreen/images/topic/normal_post.gif) |
![](/Themes/blueGreen/images/post/xx.gif) |
Why are my G12 MH lamps not striking? |
LightsAreBright27 |
11 |
229 |
July 26, 2024, 02:04:16 PM by LightsAreBright27 |
![](/Themes/blueGreen/images/topic/normal_post.gif) |
![](/Themes/blueGreen/images/post/xx.gif) |
6500K LEDs |
ace100w120v |
4 |
232 |
July 01, 2024, 10:39:11 PM by Caroline |
![](/Themes/blueGreen/images/topic/normal_post.gif) |
![](/Themes/blueGreen/images/post/xx.gif) |
In North America, why were F32T8 U bend tubes never made in the U3 form? |
WorldwideHIDCollectorUSA |
0 |
233 |
February 27, 2024, 03:43:22 PM by WorldwideHIDCollectorUSA |
![](/Themes/blueGreen/images/topic/normal_post.gif) |
![](/Themes/blueGreen/images/post/xx.gif) |
Self ballasted HPS lamps |
Milwaukeeman2003 |
6 |
264 |
July 23, 2024, 11:21:26 PM by Milwaukeeman2003 |
![](/Themes/blueGreen/images/topic/normal_post.gif) |
![](/Themes/blueGreen/images/post/clip.gif) |
Driving the Iwasaki H50 with resistive ballast - success |
Laurens |
1 |
269 |
April 11, 2024, 02:46:40 PM by RRK |
![](/Themes/blueGreen/images/topic/normal_post.gif) |
![](/Themes/blueGreen/images/post/clip.gif) |
Please help me identify this yellow stick CFL toy, an LED makes it turn on. |
Mem756 |
2 |
278 |
March 09, 2024, 11:50:13 PM by LightsAreBright27 |
![](/Themes/blueGreen/images/topic/normal_post.gif) |
![](/Themes/blueGreen/images/post/question.gif) |
Why my Philips golf ball 60W E14 incandescent lamp is rated base-down? |
dor123 |
9 |
302 |
July 25, 2024, 09:44:18 AM by Medved |
![](/Themes/blueGreen/images/topic/normal_post.gif) |
![](/Themes/blueGreen/images/post/xx.gif) |
SBMV lamps |
Milwaukeeman2003 |
14 |
344 |
July 09, 2024, 03:29:09 AM by Milwaukeeman2003 |
![](/Themes/blueGreen/images/topic/normal_post.gif) |
![](/Themes/blueGreen/images/post/question.gif) |
"Cooper XP25" |
CooperOVZ15 |
0 |
345 |
November 02, 2023, 02:52:43 PM by CooperOVZ15 |
![](/Themes/blueGreen/images/topic/normal_post.gif) |
![](/Themes/blueGreen/images/post/xx.gif) |
F4T5 rapid end blackening |
LightsAreBright27 |
3 |
363 |
May 08, 2024, 01:40:04 PM by LightsAreBright27 |