Subject Started by Replies Views Last post
Linear fluorescent tube sizes, US versus Europe arcblue 7 11132 March 25, 2009, 11:16:09 AM
by sotonsteve
HPS lamps: External or internal amalgam reservoir? arcblue 1 2280 April 20, 2010, 05:20:01 PM
by Medved
Underdriving/overdriving lamps: Effects on lamp & ballast « 1 2 » arcblue 21 17156 January 01, 2018, 03:48:48 AM
by Medved
Correct choke for PL-S 2 x 9W ? Ash 6 3282 October 31, 2015, 06:43:46 AM
by Ash
Are most PL-S lamps in EU banned ? Ash 13 4054 April 21, 2012, 02:36:57 AM
by Medved
Highest wattage T8 lamps widely used in the US Ash 10 2292 April 16, 2017, 12:56:26 AM
by BlueHalide
LED lamp storage life ? Ash 2 1966 September 22, 2012, 03:12:15 AM
by Medved
Run QMH horizontally - will it damage it ? Ash 9 2887 August 15, 2011, 01:04:05 PM
by dor123
PL-T on magnetic ballasts ? Ash 1 1957 March 15, 2012, 05:42:03 PM
by Medved
Need "infinite" lamp life lighting solution « 1 2 » Ash 22 6668 December 21, 2011, 01:35:54 PM
by Ash
Obtaining the Philips SOX production equipment Ash 7 2825 April 14, 2018, 06:50:41 PM
by RCM442
Overrated LEDs or not ? Ash 6 2673 August 22, 2013, 02:39:08 AM
by Medved
What is the purpose of 13W PL-S ? Ash 4 2683 August 21, 2011, 06:02:54 AM
by Medved
Cheap source for LEDs « 1 2 » Ash 17 5677 December 19, 2011, 03:07:44 PM
by Ash
IR LED wavelengths « 1 2 » Ash 15 6228 January 04, 2016, 05:33:06 PM
by Ash
Making SL*xx look-alike using PL and glass jar - Ideas ? Ash 1 1956 June 17, 2011, 08:37:38 AM
by Naomi
Rectification in a new low-mercury lamp Ash 2 2204 June 08, 2012, 10:57:10 AM
by dor123
Small capsule on T8 fluorescent cathode shields ? Ash 1 1870 June 19, 2011, 06:36:40 PM
by Zelandeth
Dim discharge in cycling HPS when off ? Ash 4 2346 June 21, 2011, 12:55:05 PM
by Ash
How is mercury lost in fluorescents ? Ash 6 2577 June 23, 2011, 02:47:42 AM
by RCM442
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