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Why calcium wasn't used in QMH lamps but only in CMH lamps? |
dor123 |
1 |
2816 |
September 03, 2024, 07:01:31 PM
by James |
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Can you guys tell me what model this CFL is? |
Mem756 |
0 |
775 |
September 01, 2024, 11:54:35 PM
by Mem756 |
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Question about the chemistry of the Osram HCI-TS 70W/830 |
dor123 |
2 |
3282 |
September 01, 2024, 08:24:16 AM
by dor123 |
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Can anyone help me identify my lightbulbs? |
veso266 |
4 |
4616 |
August 30, 2024, 11:32:21 PM
by RRK |
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I found some SOX lamps for cheap - looking for ballasts to run them |
Maxim |
5 |
4663 |
August 28, 2024, 04:15:41 PM
by BT25 |
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Can you run a 35w Sox lamp on a 55w Sox ignitor? |
Streetlightsandlamps |
4 |
3795 |
August 28, 2024, 04:15:20 PM
by merc |
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Can you run a 35w Sox lamp on a 55w ballast? |
Streetlightsandlamps |
7 |
3885 |
August 22, 2024, 02:23:24 AM
by wide-lite 1000 |
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What happens if you turn a CDO-TT lamp on with a broken outer glass? |
Streetlightsandlamps |
5 |
3479 |
August 20, 2024, 02:13:30 PM
by RRK |
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The truth behind "energy saving" high wattage Metal Halide lamps |
BlueHalide |
8 |
8113 |
August 20, 2024, 02:07:34 PM
by WorldwideHIDCollectorUSA |
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My Semicom 15W 827 color helical CFL flickering during starting |
dor123 |
0 |
2070 |
August 13, 2024, 08:28:04 AM
by dor123 |
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Universal Lighting Dual ballast circuits |
WorldwideHIDCollectorUSA |
7 |
3983 |
August 12, 2024, 01:40:48 AM
by Medved |
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How to run philips Broadway lamps? |
LightsAreBright27 |
0 |
2122 |
August 10, 2024, 05:40:17 AM
by LightsAreBright27 |
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Purpose of capacitor in Philips BSX90 ballast? |
Laurens |
7 |
4505 |
August 09, 2024, 12:06:35 AM
by Michael |
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12/24V incandescent lamp in series with MV lamp on solar or wind power |
Milwaukeeman2003 |
6 |
4300 |
August 07, 2024, 02:12:30 PM
by Milwaukeeman2003 |
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Can I run bare arctube MH lamps? |
LightsAreBright27 |
8 |
4699 |
August 07, 2024, 01:51:25 PM
by RRK |
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How MH lamps can make 3000K color with Na-Sc? |
dor123 |
3 |
2686 |
August 06, 2024, 03:00:56 AM
by dor123 |
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What's the difference between these BL colours? |
LightsAreBright27 |
6 |
3065 |
August 05, 2024, 02:33:58 PM
by RRK |
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HPS/LPS in series with an incandescent lamp |
Milwaukeeman2003 |
6 |
3462 |
August 05, 2024, 01:10:57 PM
by dor123 |
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Bringing HID lamps in checked baggage on an airplane? |
Robotjulep |
6 |
7219 |
August 01, 2024, 01:47:03 AM
by James |
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Philips CMH lamps catalog? |
Metal Halide Boy |
3 |
2600 |
July 29, 2024, 09:34:30 PM
by wide-lite 1000 |
