Subject Started by Replies Views Last post
oddball lightbulb voltages « 1 2 » Bulbman256 21 21208 April 01, 2026, 06:27:44 PM
by WorldwideHIDCollectorUSA
Pros and Cons about MV lamps « 1 2 3 » JECWhiz 39 21792 May 26, 2015, 12:36:23 AM
by tolivac
You guys do realize that LEDs will one day become valuable. « 1 2 3 4 » LightsoftheWest 52 21900 December 23, 2020, 07:51:22 PM
by Lightingguy1994
The illustrious Ballast Killers- Phillips Alto! « 1 2 3 » lightman64 38 21942 October 16, 2009, 03:56:37 PM
by Roi_hartmann
LED'S For Streetlighting « 1 2 3 » form109 35 22012 January 11, 2010, 07:57:48 PM
by Parrot
favorite lamp type « 1 2 3 » form109 32 22159 June 10, 2023, 11:18:13 AM
by suzukir122
Favorite Fluoro Tubes « 1 2 3 » Bamaslamma1003 40 22304 February 07, 2022, 12:58:29 AM
by bulb_tester2009
Inefficient incandescents officially banned in the USA « 1 2 3 » Silverliner 43 22656 January 05, 2012, 04:55:26 PM
by Medved
US HID lamps « 1 2 » LightsDelight 23 22716 January 09, 2026, 06:13:14 PM
by Multisubject
What Kind Of HID Lamps Do Your Local Hardware Stores Carry? « 1 2 3 » form109 30 22976 January 17, 2018, 05:38:23 AM
by Mercurylamps
Do these special endcap germicidal lamps just use standard T5 endcaps inside? LightsAreBright27 13 23204 September 29, 2025, 02:12:32 PM
by Make
Is it true that 18w SOX lamps can run off a F18T8 ballast and starter? « 1 2 3 » 108CAM 37 23360 September 25, 2024, 01:12:43 PM
by Laurens
Osram (Ledvance) Factory Bari Italy « 1 2 » Michael 22 23384 June 05, 2025, 08:22:04 AM
by dchen4
left hand thread light bulbs « 1 2 » huffmuds9320 26 23739 April 20, 2021, 08:36:51 PM
by sox35
HELP! Running A 18W SOX Lamp « 1 2 3 4 » HPSM250R2 47 23895 November 29, 2019, 09:57:15 PM
by qianshunlighting
Have any US State fluorescent bans affected your ability to buy fluorescents? « 1 2 3 » WorldwideHIDCollectorUSA 33 24118 February 12, 2025, 07:40:40 PM
by WorldwideHIDCollectorUSA
Idea to bypass the CA incandescent ban entirely! « 1 2 3 » HPS_250 43 24307 November 14, 2020, 05:01:20 PM
by Silverliner
favorite type of streetlight « 1 2 3 » form109 41 24537 April 17, 2021, 04:53:44 PM
by magslight
Why are neutral colors less common than daylight in integrated CFLs and LEDs? « 1 2 » brap530 16 24664 December 04, 2025, 05:22:42 PM
by Ash
Underdriving/overdriving lamps: Effects on lamp & ballast « 1 2 » hotrestrike 21 25256 January 01, 2018, 03:48:48 AM
by Medved
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