Does anyone know if there was a certain area where lamps started having polarized plugs? I’m guessing mid to late 1980s possibly?
And when did lamps started having wattage warning labels on them?
1 General / Off-Topic / When lamps begun having polarized plugs? on: Today at 01:44:42 AM | |||
Started by Cole D. - Last post by Cole D. | |||
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Started by lightinglover8902 - Last post by Cole D. | |||
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3 General / Off-Topic / Re: Severe weather never sleeps! on: Today at 12:34:37 AM | |||
Started by lightinglover8902 - Last post by xmaslightguy | |||
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4 Lamps / Modern / Re: Canada banning HID and fluorescent lamps in the near future on: March 24, 2023, 11:51:03 PM | |||
Started by WorldwideHIDCollectorUSA - Last post by xmaslightguy | |||
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5 General / General Discussion / Re: What did you do today lighting wise? on: March 24, 2023, 09:05:51 PM | |||
Started by RyanF40T12 - Last post by 108CAM | |||
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6 Lamps / Modern / Re: Canada banning HID and fluorescent lamps in the near future on: March 24, 2023, 08:45:02 PM | |||
Started by WorldwideHIDCollectorUSA - Last post by HM1000 | |||
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7 General / General Discussion / Re: What did you do today lighting wise? on: March 24, 2023, 08:44:31 PM | |||
Started by RyanF40T12 - Last post by bulb_tester2009 | |||
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8 Lamps / Modern / Re: Canada banning HID and fluorescent lamps in the near future on: March 24, 2023, 08:14:58 PM | |||
Started by WorldwideHIDCollectorUSA - Last post by RadiantMV | |||
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9 Lanterns/Fixtures / Modern / Re: favorite cooper/crouse hinds fixture on: March 24, 2023, 06:16:34 PM | |||
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10 Lanterns/Fixtures / Modern / GE DECASHIELDS??? on: March 24, 2023, 05:02:49 PM | |||
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