Subject Started by Replies Views Last post
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Which preheat fluorescent starting method gives the longest tube life? WorldwideHIDCollectorUSA 7 1013 March 18, 2022, 05:20:11 AM
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Self-ballasted mercury vapor/halogen ballast tmcdllr 7 4335 December 02, 2009, 01:02:13 AM
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Impact of starts on lifetime Xytrell 7 2587 November 27, 2009, 08:35:17 PM
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Where to buy LED lights Cole D. 7 1835 May 30, 2018, 11:46:07 PM
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PHILIPS Comfort Lamps M250R201SA 7 1658 March 08, 2017, 12:47:53 AM
by tolivac
Pink MH GE M-400A1 7 3502 May 01, 2008, 06:04:21 PM
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about Chinese version F21T5 current bulb_tester2009 7 1059 March 06, 2022, 08:55:24 AM
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Everything that's old is new again! TheUniversalDave1 7 1813 May 21, 2015, 08:35:39 AM
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CFL Based LED lamps 589 8 2482 October 04, 2017, 02:37:39 PM
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Running 400w MV on a 250w MH/MV ballast - Good or bad? Lightingguy1994 8 2336 November 24, 2015, 03:46:38 AM
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Cree LED Lamps Patrick 8 2851 April 04, 2013, 06:51:50 PM
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I wasted $30 Powell 8 2677 October 21, 2019, 12:42:05 PM
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How to run my F125T12 tube? 108CAM 8 1281 June 30, 2022, 05:11:17 AM
by ultraviolet
"driverless" led lamp Alights 8 5480 March 25, 2013, 12:35:55 AM
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Electronic HID ballasts over 150/175w BlueHalide 8 1962 January 09, 2013, 06:12:56 PM
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