Subject Started by Replies Views Last post
F17T8 or F18T8/K24" lamps on F20T12 preheat chokes? F32T8 on NPF preheat? ace100w120v 5 6492 April 03, 2019, 10:49:36 PM
by xmaslightguy
Philips and GE 1000W Diving bulbs theseller 11 6823 April 03, 2019, 01:19:43 AM
by funkybulb
Quartz Restrike MH and MV Keyless 8 4802 April 01, 2019, 03:35:09 AM
by Medved
Rubidium lamps? wattMaster 4 3468 April 01, 2019, 03:24:16 AM
by Medved
Frit Seals in HPS bulbs wattMaster 3 3285 April 01, 2019, 01:48:21 AM
by James
Defective Sylvania F15T8 bryanrb 4 3774 March 27, 2019, 02:52:21 PM
by ace100w120v
How Many Variations of Slimline Lamps? Bamaslamma1003 4 4420 March 21, 2019, 10:50:57 PM
by bryanrb
Adding sodium and halide salts to mercury vapor arc tubes « 1 2 » Keyless 20 9642 March 17, 2019, 02:06:02 AM
by Medved
Are Dollar General light bulbs made by GE? Cole D. 1 2891 March 15, 2019, 05:00:22 AM
by Silverliner
Can breaking one fluorescent tube lead to mercury poisoning? Fluorescent05 8 4990 March 14, 2019, 03:32:18 PM
by HomeBrewLamps
I want to run a mercury lamp with sodium hardware « 1 2 » shane2bt 28 14668 March 09, 2019, 03:39:03 PM
by M250R201SA
LED disease stopped in its tracks « 1 2 » hannahs lights 16 9126 March 04, 2019, 01:23:32 PM
by Medved
The Aluminum Foil Experiments or Redneck Starting Aid for Stubborn Rapid Starts Bamaslamma1003 7 5389 February 23, 2019, 03:39:13 AM
by Ash
Who came up with idea first? vytautas_lamps 7 6176 February 20, 2019, 05:31:24 PM
by James
Is it safe to use this lamp nowadays anymore? « 1 2 » d0minat0ra 15 7961 January 27, 2019, 04:58:35 AM
by d0minat0ra
What are the dimensions of the average VHO ballast? Fluorescent05 1 2880 January 26, 2019, 03:12:29 AM
by monkeyface
Westinghouse Lifeguard 175w lamps on eBay NEW M250R201SA 0 2324 January 25, 2019, 06:08:11 PM
by M250R201SA
Best LEDs on the market? [2018] Miles 9 4955 January 21, 2019, 07:35:58 PM
by Lumalux
This Is Why Light Bulbs Are Round rjluna2 1 3045 January 07, 2019, 10:49:24 PM
by icefoglights
LOA LED bulb refunds Lumex120 11 5646 January 07, 2019, 03:31:52 AM
by HomeBrewLamps
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