Re: Caltrans Type 31 lighting standard « Reply #15 on: May 30, 2022, 11:53:26 PM » Author: Burrito
Oh, OK! Thanks for letting me know!
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	Re: Caltrans Type 31 lighting standard « Reply #17 on: May 31, 2022, 12:05:02 AM » Author: Burrito
Interesting!
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	Re: Caltrans Type 31 lighting standard « Reply #18 on: May 31, 2022, 09:52:14 AM » Author: Econolite03
MTO = mozzarella tomato omelette.
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”The Shape of Quality… in Lighting” - Philips Lighting, 1985

	Re: Caltrans Type 31 lighting standard « Reply #19 on: May 31, 2022, 09:52:57 AM » Author: Burrito
Sounds tasty, but i now know what MTO actually stands for
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	Re: Caltrans Type 31 lighting standard « Reply #20 on: June 18, 2022, 01:40:26 PM » Author: WorldwideHIDCollectorUSA
Most of the lanterns you see pictured in the video are early 700w H35 mercury vapor GE M1000 lanterns equipped with dog cone glareshields. They used to rule the freeways of California before high pressure sodium lanterns took them over.
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	Re: Caltrans Type 31 lighting standard « Reply #21 on: June 18, 2022, 08:21:29 PM » Author: Burrito
I thought they were M400A's
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ON LG FOR like 4 YEARS! Loves instruction manuals of any kind!