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Feit Electric LED with five colour temperatures |
rjluna2 |
0 |
1707 |
January 04, 2025, 10:00:24 AM
by rjluna2 |
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Thorn Compact Fluorescent 2D 16W |
rjluna2 |
1 |
1708 |
October 19, 2021, 05:28:41 PM
by Mandolin Girl |
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Fluorescent lamps’ quality |
bulb_tester2009 |
1 |
1710 |
January 22, 2022, 04:51:07 AM
by AngryHorse |
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6500K triphosphor daylight fluorescent lamps effective for SAD? |
WorldwideHIDCollectorUSA |
1 |
1710 |
November 29, 2022, 03:17:14 AM
by Medved |
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Do stripes moving down fluorescent tube mean EOL? |
Cole D. |
2 |
1711 |
July 14, 2024, 06:00:12 PM
by Cole D. |
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Advance RL-140-tp rapid start ballast question |
Dnarb52 |
1 |
1714 |
July 14, 2022, 09:32:34 PM
by funkybulb |
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HPS light troubleshooting |
Raymondo |
1 |
1715 |
October 14, 2023, 11:38:24 AM
by Robotjulep |
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Why my Venture MH-DE 70W/UVS/GDX thallium lamp isn't runs unsaturated? |
dor123 |
0 |
1718 |
February 07, 2023, 10:12:59 AM
by dor123 |
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Why my Aliexpress 70W 4000K Na-SC MH lamp don't have yellowish tinge? |
dor123 |
0 |
1718 |
April 18, 2025, 07:26:40 AM
by dor123 |
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What is your favorite LED retrofit tube for linear fluorescent tube fixtures? |
WorldwideHIDCollectorUSA |
2 |
1719 |
May 21, 2022, 05:12:55 PM
by LightsoftheWest |
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Why are PL-L lamps in the Korean countries called “FPL” lamps? |
WorldwideHIDCollectorUSA |
1 |
1721 |
March 01, 2022, 08:39:54 AM
by bulb_tester2009 |
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My Venture MH-DE 70W/UVS/PDX shimmering non-stop |
dor123 |
2 |
1726 |
July 06, 2023, 12:13:18 AM
by RRK |
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What is the life of the GE Bright Stick？ |
bulb_tester2009 |
2 |
1727 |
March 20, 2022, 11:03:16 PM
by bulb_tester2009 |
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what causes this? |
LampLover |
1 |
1728 |
August 20, 2021, 04:16:07 AM
by Medved |
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Why are CWA ballasts bad for Multi Metal Hi Ace, Super Ace, and Clean Ace lamps? |
WorldwideHIDCollectorUSA |
1 |
1728 |
November 15, 2020, 08:15:57 PM
by Medved |
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Why are incandescents still legal in African countries? |
WorldwideHIDCollectorUSA |
2 |
1740 |
November 05, 2021, 09:22:31 AM
by Mandolin Girl |
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Desert Sun Lamps |
LightUpMyLife |
2 |
1744 |
July 07, 2023, 01:52:05 AM
by Medved |
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Osram HSD 250W /80 4ArXs lamp. |
RRK |
3 |
1746 |
November 23, 2023, 05:24:04 PM
by James |
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Can the gears of HPS and MH be universal? |
bulb_tester2009 |
2 |
1746 |
February 05, 2022, 10:38:57 PM
by WorldwideHIDCollectorUSA |
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Germicidal lamps that operate on magnetic rapid start ballasts |
WorldwideHIDCollectorUSA |
3 |
1747 |
March 21, 2022, 05:32:21 AM
by dor123 |
