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Peltier-cooled LED lighting assembly |
merc |
4 |
3965 |
April 02, 2015, 01:48:51 PM
by Medved |
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Graphene light bulb coming out?!? |
Silverliner |
5 |
3169 |
March 31, 2015, 06:37:17 AM
by Medved |
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Fluorescent Dimming & Color Shift |
Patrick |
2 |
2452 |
March 31, 2015, 04:52:16 AM
by dor123 |
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Commentary |
lantern_vision |
0 |
2638 |
March 15, 2015, 02:12:33 PM
by lantern_vision |
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Neon-argon filling in CMH to reduce their ignition voltage |
dor123 |
3 |
2772 |
March 11, 2015, 12:56:58 PM
by Medved |
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Reduced envelope HID lamps |
TheUniversalDave1 |
6 |
3416 |
March 09, 2015, 12:19:32 AM
by Alights |
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MV lamps in Shteinberg street, glowing pure neon red color during starting |
dor123 |
2 |
2486 |
February 22, 2015, 06:11:59 PM
by lights*plus |
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Osram SA-Type T12 |
merc |
2 |
2461 |
February 19, 2015, 04:11:18 PM
by Michael |
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New GE phosphors. SPP, CX, etc |
Luminaire |
0 |
2743 |
February 15, 2015, 07:25:17 PM
by Luminaire |
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Proper ballast for F13T8 tubes |
ggillis |
2 |
2465 |
February 13, 2015, 08:22:02 PM
by ggillis |
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Fluorescent prices - now and 50 years ago |
merc |
14 |
5021 |
February 10, 2015, 11:56:31 PM
by Medved |
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How to obtain and prolong the pink glow given off from sodium bulbs |
drogue design |
6 |
4443 |
February 08, 2015, 03:38:55 AM
by Luminaire |
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My Philips ML 160W, vibrates in brightness sometimes. Why? |
dor123 |
0 |
2744 |
February 07, 2015, 02:30:31 AM
by dor123 |
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I got a new mercury vapor lamp today |
TheUniversalDave1 |
5 |
3535 |
February 04, 2015, 10:53:05 PM
by TheUniversalDave1 |
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Very long time for the cutout of the Philips SON-I 70W to close. Why? |
dor123 |
3 |
2593 |
February 04, 2015, 12:40:03 PM
by Medved |
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Temporary cycling HPS lamps |
dor123 |
4 |
2797 |
February 04, 2015, 11:54:39 AM
by dor123 |
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Where do you buy your lamps/bulbs from? |
LampLover |
14 |
4787 |
February 03, 2015, 08:44:03 PM
by nicksfans |
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Philips sgs 203 plastic diffuser bowl |
drogue design |
0 |
2472 |
January 28, 2015, 06:41:56 AM
by drogue design |
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Venture's Uni-Form pulse 350w rapid run-up |
BlueHalide |
5 |
3215 |
January 26, 2015, 01:35:31 AM
by Medved |
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Dimming HID lamps with electronic ballasts |
BlueHalide |
12 |
4173 |
January 25, 2015, 02:42:34 AM
by Medved |
