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Running a single F20T12 on a 1/2xF32T8 instant start ballast? |
F40 |
3 |
560 |
November 06, 2023, 03:39:49 AM by Alights |
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Why mercury free HPS lamps, are less efficient than standard HPS lamps? |
dor123 |
0 |
561 |
August 21, 2022, 07:08:23 AM by dor123 |
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MOVED: Making a 700w ballast |
RandomCatPerson |
0 |
564 |
April 05, 2022, 06:25:06 PM by RandomCatPerson |
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MOVED: Canadian Leotek Facilities |
Rommie |
0 |
565 |
November 23, 2020, 02:51:33 PM by Rommie |
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How the thallium and the indium vapor inside the Philips HPI-T, are unsaturated? |
dor123 |
0 |
566 |
August 19, 2022, 04:32:35 AM by dor123 |
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Lumen and luminous efficiency reduction of Philips TL-D SUPER-80 tubes |
bulb_tester2009 |
3 |
568 |
December 11, 2022, 01:56:24 PM by James |
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Guide to North American HID lamps |
WorldwideHIDCollectorUSA |
0 |
571 |
January 06, 2022, 02:01:33 AM by WorldwideHIDCollectorUSA |
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What is your favorite LED retrofit tube for linear fluorescent tube fixtures? |
WorldwideHIDCollectorUSA |
2 |
574 |
May 21, 2022, 05:12:55 PM by LightsoftheWest |
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Why my Venture MH-DE 70W/UVS/GDX thallium lamp isn't runs unsaturated? |
dor123 |
0 |
580 |
February 07, 2023, 10:12:59 AM by dor123 |
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Philips Hue Smart Lamps under High-Speed Camera |
LightUpMyLife |
1 |
580 |
February 28, 2022, 07:49:03 AM by bulb_tester2009 |
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Philips TL-D Eco tubes killing older European fluorescent chokes? |
WorldwideHIDCollectorUSA |
0 |
586 |
May 27, 2022, 11:42:02 PM by WorldwideHIDCollectorUSA |
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Cool Daylight A19 LEDs |
Econolite03 |
0 |
587 |
December 28, 2021, 01:58:37 AM by Econolite03 |
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Can the gears of HPS and MH be universal? |
bulb_tester2009 |
2 |
589 |
February 05, 2022, 10:38:57 PM by WorldwideHIDCollectorUSA |
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Fluorescent lamps’ quality |
bulb_tester2009 |
1 |
589 |
January 22, 2022, 04:51:07 AM by AngryHorse |
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LED 3 way bulbs |
Cole D. |
3 |
591 |
March 23, 2023, 07:13:11 PM by wide-lite 1000 |
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For the people who own reptiles, which lamps do you use? |
Molly |
1 |
593 |
June 12, 2022, 11:05:11 PM by bulb_tester2009 |
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Fate of Philips WiZ Smart Bulbs |
Econolite03 |
3 |
595 |
January 04, 2023, 08:31:39 PM by Econolite03 |
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FP80/830/HO/ECO Pentron 80 watter? |
lights*plus |
3 |
595 |
June 18, 2023, 09:42:35 AM by dor123 |
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Please help with Philips SOX-E 131W wiring! |
hugoridem |
1 |
596 |
December 02, 2021, 10:08:05 AM by Rommie |
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EYE/Iwasaki Mercury Slow Run-up |
wide-lite 1000 |
1 |
599 |
March 15, 2021, 12:48:21 AM by AZTECH |