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What is the difference between these T8s |
Patrick |
13 |
30846 |
March 14, 2018, 11:32:51 PM
by dor123 |
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Compact Flourescent Lamp Preferences « 1 2 3 4 » |
form109 |
54 |
31117 |
January 11, 2010, 08:02:02 PM
by Parrot |
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Experience with Qianshun Lighting/Glow Object ballasts? « 1 2 » |
shokoshiro |
23 |
31130 |
October 03, 2025, 05:49:02 PM
by NeXe Lights |
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Is LED really the world’s most energy efficient light source? « 1 2 3 » |
WorldwideHIDCollectorUSA |
38 |
31530 |
April 21, 2025, 03:40:33 PM
by Medved |
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Favorite Fluorescent Tube « 1 2 3 ... 5 » |
wattMaster |
73 |
31605 |
August 30, 2016, 04:24:09 PM
by wattMaster |
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led lamp review « 1 2 3 ... 5 » |
marcopete87 |
65 |
38544 |
December 28, 2015, 02:52:16 PM
by marcopete87 |
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LPS or HPS flashlight? « 1 2 3 ... 6 » |
HomeBrewLamps |
76 |
39559 |
April 27, 2018, 03:20:51 AM
by Mercurylamps |
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Lamps on steroids « 1 2 3 ... 7 » |
HomeBrewLamps |
102 |
40292 |
April 07, 2018, 10:12:39 PM
by Lumex120 |
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Switzerland is banning HID Lamps « 1 2 3 ... 7 » |
Michael |
104 |
41314 |
January 08, 2026, 08:04:47 PM
by SussexEuroSOX |
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T12 Lighting Ban Info « 1 2 3 ... 5 » |
seansy59 |
71 |
42977 |
June 02, 2015, 01:08:28 AM
by Medved |
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Why not electronic ballast for mercury vapor? « 1 2 » |
OgreVorbis |
24 |
43243 |
October 05, 2025, 01:20:18 PM
by RRK |
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And so it ends « 1 2 3 ... 6 » |
Max. |
79 |
44353 |
June 14, 2020, 05:02:12 PM
by sox35 |
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Running Mercury Vapor Lamps on High Pressure Sodium Ballast « 1 2 » |
form109 |
27 |
44393 |
December 02, 2015, 12:47:23 AM
by tolivac |
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It's official. NO BAN on mercury vapor lamps in the USA! « 1 2 3 ... 6 » |
Silverliner |
82 |
44906 |
April 04, 2016, 06:52:10 AM
by streetlight98 |
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Mercury Vapor ban in 2016 « 1 2 3 ... 6 » |
Lightguy |
81 |
45856 |
May 29, 2016, 02:49:33 AM
by Medved |
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favorite color tempature « 1 2 3 ... 6 » |
form109 |
78 |
49504 |
June 28, 2020, 12:13:55 PM
by Oliver |
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GE vs. Sylvania vs. Osram vs. Philips « 1 2 » |
Distorted Vision |
15 |
65923 |
January 24, 2012, 09:58:42 PM
by RyanF40T12 |
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Mercury Vapor vs Metal Halide « 1 2 3 » |
dieselducy |
35 |
72356 |
January 07, 2018, 12:54:32 AM
by Lodge |
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Have you converted your house? « 1 2 3 ... 15 » |
wattMaster |
210 |
96907 |
February 20, 2021, 01:12:22 AM
by Rodalco |
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Philips to discontinue production of SOX (Low Pressure Sodium) lamps in 2020 « 1 2 3 ... 13 » |
yuandrew |
182 |
98603 |
May 10, 2018, 08:53:52 PM
by Patrick |
